Doki Doki
ATK:
500
DEF:
500
You can discard 1 Rock monster; Special Summon from your Deck, 1 Rock monster that has the same original Attribute and Level as that monster, in face-up Attack Position or face-down Defense Position. You can only use this effect of "Doki Doki" once per turn.
Flint Cragger
ATK:
800
DEF:
1600
If this card is Special Summoned: You can discard 1 card, and if you do, send 1 "Fossil" Fusion Monster from your Extra Deck to the GY. You can send this card from the field to the GY; inflict 500 damage to your opponent, then, if "Fossil Fusion" is in your GY, you can return to your GY, 1 of your banished cards that is "Fossil Fusion" or mentions it. You can only use each effect of "Flint Cragger" once per turn.
Fossil Dyna Pachycephalo
ATK:
1200
DEF:
1300
If this card is flipped face-up: Destroy all Special Summoned monsters on the field. Neither player can Special Summon monsters.
Gaia Plate the Earth Giant
ATK:
2800
DEF:
1000
You can Special Summon this card by removing from play any 2 Rock-Type monsters in your Graveyard. During your Standby Phase, remove from play 1 Rock-Type monster in your Graveyard, or send this card to the Graveyard. Halve the ATK and DEF of any monster that battles with this card.
Primineral Kongreat
ATK:
3000
DEF:
2000
Cannot be Normal Summoned/Set. Must be Special Summoned by a card effect. If a monster is sent from your opponent's hand or Deck to the GY (except during the Damage Step): You can Special Summon this card from your hand in face-down Defense Position. If this card is flipped face-up: You can target up to 2 cards on the field; destroy them.
Primineral Mandstrong
ATK:
2000
DEF:
3000
You can Set this card from your hand to your Spell & Trap Zone as a Spell. During the End Phase, if this card is in the GY because it was destroyed by an opponent's card effect this turn while it was Set on your field: You can Special Summon this card, then you can add 1 monster from your GY to your hand, except "Primineral Mandstrong". You can only use this effect of "Primineral Mandstrong" once per turn.
Shell Knight
ATK:
0
DEF:
2000
When this card is Normal Summoned: You can change this card to Defense Position, and if you do, inflict 500 damage to your opponent. If this card is destroyed by battle or sent to the GY by a card effect: You can add 1 Level 8 Rock monster from your Deck to your hand, or if "Fossil Fusion" is in your GY, you can Special Summon it instead. For the rest of this turn, you cannot activate cards, or the effects of cards, with the same name as that card. You can only use this effect of "Shell Knight" once per turn.
Triamid Dancer
ATK:
600
DEF:
1900
Once per turn: You can target 1 "Triamid" card in your Graveyard; shuffle it into the Deck, and if you do, all Rock-Type monsters you control gain 500 ATK and DEF. Once per turn, during your opponent's turn: You can target 1 "Triamid" Field Spell Card in your Field Zone; send it to the Graveyard, and if you do, activate 1 "Triamid" Field Spell Card from your Deck with a different name (this is a Quick Effect).
Triamid Hunter
ATK:
1400
DEF:
1100
If a Field Spell Card is face-up on the field, you can Normal Summon 1 Rock-Type monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) Once per turn, during your opponent's turn: You can target 1 "Triamid" Field Spell Card in your Field Zone; send it to the Graveyard, and if you do, activate 1 "Triamid" Field Spell Card from your Deck with a different name (this is a Quick Effect).
Triamid Master
ATK:
1800
DEF:
700
Once per turn: You can send 1 face-up "Triamid" card you control to the Graveyard, then target 1 Set Card on the field; destroy it. Once per turn, during your opponent's turn: You can target 1 "Triamid" Field Spell Card in your Field Zone; send it to the Graveyard, and if you do, activate 1 "Triamid" Field Spell Card from your Deck with a different name (this is a Quick Effect).
Triamid Sphinx
ATK:
2500
DEF:
2500
Cannot be Normal Summoned/Set. Must be Special Summoned with the effect of a "Triamid" card, and cannot be Special Summoned by other ways. If a face-up "Triamid" card(s) you control, except "Triamid Sphinx", is destroyed by battle or card effect: You can Special Summon this card from your hand. While you control another "Triamid" card, this card gains 500 ATK and DEF for each Field Spell Card with a different name in your Graveyard, also monsters your opponent controls cannot attack, except to attack "Triamid Sphinx".
Weathering Soldier
ATK:
2000
DEF:
1200
If this card is destroyed by battle or sent to the GY by a card effect: You can add 1 "Fossil Fusion", or 1 card that specifically lists "Fossil Fusion" in its text except "Weathering Soldier", from your Deck to your hand. You can only use this effect of "Weathering Soldier" once per turn. Once per turn, during your End Phase: This card loses 600 ATK.
Fossil Dragon Skullgar
ATK:
2500
DEF:
0
1 Rock monster + 1 Level 4 or lower monster in your opponent's GY Must first be Special Summoned with "Fossil Fusion". If this card attacks a Defense Position monster, inflict piercing battle damage. You can banish this card from your GY; add 1 "Fossil Fusion" from your Deck to your hand. You can only use this effect of "Fossil Dragon Skullgar" once per turn.
Fossil Dragon Skullgios
ATK:
3500
DEF:
0
1 Rock monster + 1 Level 7 or higher monster in your opponent's GY Must first be Special Summoned with "Fossil Fusion". Before damage calculation, if this card battles an opponent's monster: You can switch the current ATK and DEF of that opponent's monster until the end of that Damage Step. If this card attacks a Defense Position monster, inflict piercing battle damage. If this Fusion Summoned card battles an opponent's monster, any battle damage it inflicts to your opponent is doubled.
Fossil Machine Skull Buggy
ATK:
1400
DEF:
1200
1 Rock monster in your GY + 1 Level 4 or lower monster Must first be Special Summoned with "Fossil Fusion". When this card destroys an opponent's monster by battle: You can inflict 600 damage to your opponent. You can banish this card from your GY; add 1 monster from your Deck to your hand that mentions "Fossil Fusion". You can only use this effect of "Fossil Machine Skull Buggy" once per turn.
Fossil Machine Skull Convoy
ATK:
2100
DEF:
1800
1 Rock monster in your GY + 1 Level 7 or higher monster Must first be Special Summoned with "Fossil Fusion". While you control this Fusion Summoned card, all monsters your opponent controls lose ATK equal to their original DEF. This card can make up to 3 attacks on monsters during each Battle Phase. When this card destroys an opponent's monster by battle: You can inflict 1000 damage to your opponent.
Fossil Machine Skull Wagon
ATK:
1700
DEF:
1500
1 Rock monster in your GY + 1 Level 5 or 6 monster Must first be Special Summoned with "Fossil Fusion". This card can make up to 2 attacks on monsters during each Battle Phase. When this card destroys an opponent's monster by battle: You can inflict 800 damage to your opponent. You can banish this card from your GY, then target 1 Spell/Trap on the field; destroy it. You can only use this effect of "Fossil Machine Skull Wagon" once per turn.
Fossil Warrior Skull Bone
ATK:
2000
DEF:
800
1 Rock monster + 1 Level 4 or lower monster Must first be Special Summoned with "Fossil Fusion". This card can make up to 2 attacks on monsters during each Battle Phase. You can banish this card from your GY; add 1 "Time Stream" from your Deck to your hand. You can only use this effect of "Fossil Warrior Skull Bone" once per turn.
Fossil Warrior Skull King
ATK:
2800
DEF:
1300
1 Rock monster + 1 Level 7 or higher monster Must first be Special Summoned with "Fossil Fusion". This card can make a second attack during each Battle Phase. If this card attacks a Defense Position monster, inflict piercing battle damage. During your opponent's turn (Quick Effect): You can target 1 monster in your opponent's GY; discard 1 card, and if you do, Special Summon that monster to your field. You can only use this effect of "Fossil Warrior Skull King" once per turn.
Fossil Warrior Skull Knight
ATK:
2400
DEF:
1100
1 Rock monster + 1 Level 5 or 6 monster Must first be Special Summoned with "Fossil Fusion". If this card attacks a Defense Position monster, inflict piercing battle damage. When this attacking card destroys a monster by battle: You can activate this effect; this card can make a second attack in a row. You can banish this card from your GY, then target 1 monster on the field; destroy it. You can only use this effect of "Fossil Warrior Skull Knight" once per turn.
Paleozoic Cambroraster
ATK:
1200
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2 "Paleozoic" monsters Unaffected by other monsters' effects. You can only use each of the following effects of "Paleozoic Cambroraster" once per turn. You can target 1 Set card in the Spell & Trap Zone; send it to the GY, and if you do, Set 1 "Paleozoic" Trap directly from your Deck. It can be activated this turn. If a Set card(s) you control would be destroyed by card effect, you can banish this card from your field or GY instead.
Paleozoic Anomalocaris
ATK:
2400
DEF:
0
3 or more Level 2 monsters This card is unaffected by other monsters' effects. Once per turn, if a Trap Card(s) is sent from your Spell & Trap Zone to the Graveyard (except during the Damage Step): You can excavate the top card of your Deck, and if it is a Trap Card, add it to your hand. Otherwise, send it to the Graveyard. Once per turn, during either player's turn, if this card has a Trap Card as Xyz Material: You can detach 1 Xyz Material from this card, then target 1 card on the field; destroy it.
Paleozoic Opabinia
ATK:
0
DEF:
2400
2 Level 2 monsters This card is unaffected by other monsters' effects. You can activate "Paleozoic" Trap Cards from your hand. If this card has a Trap Card as Xyz Material: You can detach 1 Xyz Material from this card; add 1 "Paleozoic" Trap Card from your Deck to your hand. You can only use this effect of "Paleozoic Opabinia" once per turn.
Fossil Fusion
Fusion Summon 1 "Fossil" Fusion Monster from your Extra Deck, by banishing Fusion Materials listed on it from any GYs (except for materials with a specific GY requirement listed). If you banished monsters from both GYs, neither player can target that Special Summoned monster with monster effects. If a face-up "Fossil" Fusion Monster(s) you control is destroyed by battle or card effect, while this card is in your GY: You can add this card from the GY to your hand. You can only use this effect of "Fossil Fusion" once per turn.
Miracle Rupture
Send 1 Level 4 or lower Rock monster from your Deck to the GY, then, if "Fossil Fusion" is in your GY, draw 1 card. You can only activate 1 "Miracle Rupture" per turn.
Specimen Inspection
Reveal 1 "Fossil Fusion" in your hand; send 1 monster from your hand to the GY, and if you do, declare a Type and a Level, then your opponent looks at their hand and Deck, and sends 1 monster with the declared Type and Level from one of them to the GY (if possible). You can only activate 1 "Specimen Inspection" per turn.
Time Stream
Target 1 "Fossil" Fusion Monster you control; Tribute it, and if you do, Special Summon 1 "Fossil" Fusion Monster from your Extra Deck, whose original Level is 2 higher than that monster's. (This is treated as a Fusion Summon with "Fossil Fusion".) During your Main Phase, except the turn this card was sent to the GY: You can banish this card and 1 "Fossil" Fusion Monster from your GY, then target 1 "Fossil" Fusion Monster in your GY; Special Summon it.
Triamid Cruiser
Each time a Rock-Type monster is Normal Summoned, gain 500 LP. If a "Triamid" monster is Normal Summoned: You can draw 1 card, then discard 1 card. If this face-up card in the Field Zone is sent to the Graveyard: You can add 1 "Triamid" monster from your Deck to your hand. You can only use this effect of "Triamid Cruiser" once per turn.
Triamid Fortress
All Rock-Type monsters on the field gain 500 DEF. "Triamid" monsters on the field cannot be destroyed by card effects. If this face-up card in the Field Zone is sent to the Graveyard: You can target 1 "Triamid" monster in your Graveyard; add it to your hand. You can only use this effect of "Triamid Fortress" once per turn.
Triamid Kingolem
All Rock-Type monsters on the field gain 500 ATK. If a "Triamid" monster you control battles, your opponent's cards and effects cannot be activated until the end of the Damage Step. If this face-up card in the Field Zone is sent to the Graveyard: You can Special Summon 1 "Triamid" monster from your hand. You can only use this effect of "Triamid Kingolem" once per turn.
Triamid Loading
If a Field Spell is placed face-up in the Field Zone: You can add 1 "Triamid" Spell/Trap from your Deck to your hand, except "Triamid Loading". If a face-up Rock monster(s) you control is destroyed by battle or an opponent's card effect: You can Special Summon 1 "Triamid" monster with a different name from your Deck. You can only use each effect of "Triamid Loading" once per turn.
Paleozoic Canadia
Target 1 face-up monster your opponent controls; change it to face-down Defense Position. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.
Paleozoic Dinomischus
Target 1 face-up card on the field; discard 1 card, and if you do, banish it. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.
Paleozoic Eldonia
Target 1 face-up monster on the field; it gains 500 ATK/DEF until the end of this turn. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.
Paleozoic Hallucigenia
Target 1 face-up monster on the field; its ATK/DEF become half its current ATK/DEF until the end of this turn. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.
Paleozoic Leanchoilia
Target 1 banished card; return it to the GY. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.
Paleozoic Marrella
Send 1 Trap from your Deck to the GY. Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.
Paleozoic Olenoides
Target 1 Spell/Trap Card on the field; destroy it. Once per Chain, when a Trap Card is activated while this card is in your Graveyard: Special Summon this card as a Normal Monster (Aqua-Type/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap Card.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.
Paleozoic Pikaia
Discard 1 "Paleozoic" card, then draw 2 cards. Once per Chain, when a Trap Card is activated while this card is in your Graveyard: Special Summon this card as a Normal Monster (Aqua-Type/WATER/Level 2/ATK 1200/DEF 0). (This card is NOT treated as a Trap Card.) If Summoned this way, this card is unaffected by monster effects, also banish it when it leaves the field.
Triamid Pulse
Once per turn: You can banish 2 cards from your Graveyard (any combination of Rock-Type monsters or Field Spell Cards), then activate 1 of these effects; ● Target 1 other face-up card on the field; destroy it. ● Target 1 Rock-Type monster in your Graveyard; Special Summon it in Defense Position. ● Target up to 3 Field Spell Cards in your Graveyard; shuffle them into the Deck, then draw 1 card.