Paleozoic Deck Breakdown

WIND 4

If this card is in your hand or GY: You can Tribute 1 Beast, Beast-Warrior, or Winged Beast monster; Special Summon this card, but banish it when it leaves the field. You can banish 1 Level 4 or lower Beast, Beast-Warrior, or Winged Beast monster from your Deck; this card's name becomes that banished monster's name, also it becomes the same Type, Attribute and Level as that monster's, until the End Phase. You can only use each effect of "Cocatorium the Heavy Metal Avian" once per turn.

EARTH 2

If your opponent Normal or Special Summons a monster(s) (except during the Damage Step), or if an opponent's monster targets this card for an attack: You can return this card to the hand, then you can add 1 Beast monster from your Deck to your hand, except "Melffy Catty". During your End Phase: You can Special Summon this card from your hand. You can only use each effect of "Melffy Catty" once per turn.

EARTH 2

If your opponent Normal or Special Summons a monster(s) (except during the Damage Step), or if an opponent's monster targets this card for an attack: You can return this card to the hand, then you can Special Summon 1 Level 2 or lower Beast monster from your Deck, except "Melffy Puppy". During your End Phase: You can Special Summon this card from your hand. You can only use each effect of "Melffy Puppy" once per turn.

FIRE 4

You can send this card from your hand or field to the GY; send 1 Level 3 or lower Beast, Beast-Warrior, or Winged Beast monster from your Deck to the GY. You can banish any number of Beast, Beast-Warrior, and/or Winged Beast monsters in your GY; Special Summon 1 Beast, Beast-Warrior, or Winged Beast Link Monster from your Extra Deck, with Link Rating equal to the number banished, also you can only use Beast, Beast-Warrior, and Winged Beast monsters as Link Material for the rest of this turn. You can only use each effect of "Tri-Brigade Fraktall" once per turn.

EARTH 2

You can discard 1 other Beast, Beast-Warrior, or Winged Beast monster; Special Summon this card from your hand. You can banish any number of Beast, Beast-Warrior, and/or Winged Beast monsters in your GY; Special Summon 1 Beast, Beast-Warrior, or Winged Beast Link Monster from your Extra Deck, with Link Rating equal to the number banished, also you can only use Beast, Beast-Warrior, and Winged Beast monsters as Link Material for the rest of this turn. You can only use each effect of "Tri-Brigade Kerass" once per turn.

FIRE 2

You can banish any number of Beast, Beast-Warrior, and/or Winged Beast monsters in your GY; Special Summon 1 Beast, Beast-Warrior, or Winged Beast Link Monster from your Extra Deck, with Link Rating equal to the number banished, also you can only use Beast, Beast-Warrior, and Winged Beast monsters as Link Material for the rest of this turn. If this card is sent to the GY: You can send 1 "Tri-Brigade" card from your Deck to the GY, except "Tri-Brigade Kitt". You can only use each effect of "Tri-Brigade Kitt" once per turn.

WIND 1

You can banish any number of Beast, Beast-Warrior, and/or Winged Beast monsters in your GY; Special Summon 1 Beast, Beast-Warrior, or Winged Beast Link Monster from your Extra Deck, with Link Rating equal to the number banished, also you can only use Beast, Beast-Warrior, and Winged Beast monsters as Link Material for the rest of this turn. If this card is sent to the GY: You can add 1 "Tri-Brigade" monster from your Deck to your hand, except "Tri-Brigade Nervall". You can only use each effect of "Tri-Brigade Nervall" once per turn.

DARK

2 Effect Monsters When this card is Special Summoned, if it is co-linked: You can Special Summon 1 "Codebreaker Zero Day" from your hand, Deck, or GY, to any zone a Link Monster points to. During the End Phase, if this card is in the GY because it was destroyed, while in your possession, by an opponent's card and sent there this turn: You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Codebreaker Virus Swordsman" once per turn.

FIRE

2 Beast, Beast-Warrior, and/or Winged Beast monsters This card gains 100 ATK for each Beast, Beast-Warrior, and Winged Beast monster on the field. Once per turn: You can target 1 Spell/Trap on each field; destroy them. When this card destroys an opponent's monster by battle: You can target 1 of your Beast, Beast-Warrior, or Winged Beast monsters, that is banished or is in your GY; add it to your hand.

EARTH

2 Effect Monsters This linked card and monsters it points to cannot be destroyed by your opponent's card effects. If this card points to 2 monsters: You can switch control of those monsters. You can only use this effect of "Geonator Transverser" once per turn.

WIND

2+ WIND monsters Gains 2400 ATK while your opponent has no monsters in their GY. (Quick Effect): You can target 1 monster in your opponent's GY; shuffle it into the Deck. You can only use this effect of "Hraesvelgr, the Desperate Doom Eagle" once per turn.

EARTH

2+ Beast, Beast-Warrior, and/or Winged Beast monsters During your opponent's Main Phase (Quick Effect): You can Special Summon 1 Level 4 or lower Beast, Beast-Warrior, or Winged Beast monster from your hand or GY, but negate its effects, also, return it to the hand during the End Phase. If this card is sent to the GY: You can make all monsters your opponent currently controls lose 300 ATK for each Monster Type you control, until the end of this turn. You can only use each effect of "Tri-Brigade Rugal the Silver Sheller" once per turn.

EARTH 4

1 Tuner + 1+ non-Tuner monsters If this card is Special Summoned: You can target 1 face-up monster on the field; return it to the hand. If your opponent Normal or Special Summons a monster(s) (except during the Damage Step), or if an opponent's monster targets this card for an attack: You can return this card to the Extra Deck, then, you can Special Summon 1 "Melffy" Xyz Monster from your Extra Deck. You can only use each effect of "Merry Melffys" once per turn.

WATER 2

If a face-up Beast monster you control was returned to the hand this turn, except "Melffy Pinny" (Quick Effect): You can Special Summon this card from your hand, then immediately after this effect resolves, Synchro Summon 1 Synchro Monster using only this card you control and "Melffy" monsters in your hand. During your End Phase, if this card is in your GY: You can target 1 Beast Xyz Monster you control; attach this card to it as material. You can only use each effect of "Melffy Pinny" once per turn.

LIGHT

2 Level 2 monsters Once per turn: You can detach 1 material from this card, then target 1 monster in your opponent's GY; Special Summon it to your opponent's field. If a monster(s) is Special Summoned to your opponent's field, while you control this monster (except during the Damage Step): You can target 1 face-up monster your opponent controls; Special Summon 1 monster with the same Type or Attribute from your hand, Deck, or GY. You can only use this effect of "Number 29: Mannequin Cat" once per turn.

EARTH

2 or more Level 2 monsters Once per turn: You can detach 1 Xyz Material from this card, then target 1 other face-up card on the field; while this monster is face-up on the field, that target has its effects negated. While that target is on the field, cards with the same name as that target, and their effects, cannot be activated.

EARTH

2 Level 2 Beast-Type monsters Once per turn: You can detach 1 Xyz Material from this card; Special Summon 1 "Kagemusha Raccoon Token" (Beast-Type/EARTH/Level 1/ATK ?/DEF 0). (When Summoned, its ATK becomes equal to the current ATK of the monster on the field that has the highest ATK. Your choice, if tied.) While you control another Beast-Type monster, this card cannot be destroyed by battle or card effects.

DARK

2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster your opponent controls; banish it until your opponent's next Standby Phase. At the end of the Damage Step, if this card attacked: You can make this card gain 300 ATK, and if you do, increase its Rank by 3.

Spell Quick

Activate 1 of these effects (but you can only use each effect of "Tri-Brigade Hammer" once per turn); ● Add 1 "Tri-Brigade" Spell/Trap from your Deck to your hand, except "Tri-Brigade Hammer". ● Banish any number of "Tri-Brigade" cards from your GY; Special Summon 1 "Tri-Brigade" Link Monster from your Extra Deck with Link Rating equal to the number banished, ignoring its Summoning conditions, also for the rest of this turn, you cannot Special Summon from the Extra Deck, except Beast, Beast-Warrior, or Winged Beast monsters.

Spell Continuous

If a Beast, Beast-Warrior, or Winged Beast monster is Special Summoned to your field (except during the Damage Step): You can target 1 of your banished "Tri-Brigade" monsters; add it to your hand. After damage calculation, if your "Tri-Brigade" monster battled an opponent's monster: You can return the opponent's monster to the hand. You can only use each effect of "Tri-Brigade Showdown" once per turn.

Spell Continuous

You cannot Special Summon monsters from the Extra Deck, except Beast, Beast-Warrior, or Winged Beast monsters. You can send 1 monster from your hand or field to the GY; add 1 "Tri-Brigade" monster from your Deck to your hand with a different original Type than that monster sent to the GY. You can only use this effect of "Tri-Brigade Stand-Off" once per turn. If this card in its owner's Spell & Trap Zone is destroyed by an opponent's card effect: You can activate this effect; your opponent cannot declare an attack this turn.

Trap Normal

Tribute 1 monster, then target 1 card your opponent controls; destroy it.

Trap Normal

Target 1 face-up Special Summoned monster on the field; negate its effects, also its original ATK is halved. If a monster is Special Summoned from your opponent's Extra Deck, while this card is in your GY (except during the Damage Step): You can Set this card, but banish it when it leaves the field.

Trap Normal

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.

Trap Normal

When a monster(s) is Summoned: Destroy all monsters on the field.

Trap Normal

Special Summon a number of your Beast, Beast-Warrior, and/or Winged Beast monsters, that are banished and/or in your GY, but negate their effects, then, immediately after this effect resolves, Link Summon 1 "Tri-Brigade" Link Monster using only those monsters. You can only activate 1 "Tri-Brigade Revolt" per turn.

Trap Normal

You take no battle damage from your opponent's monsters this turn. Your monsters cannot be destroyed by battle this turn.

Spell Quick

Activate 1 of these effects (but you can only use each effect of "Tri-Brigade Hammer" once per turn); ● Add 1 "Tri-Brigade" Spell/Trap from your Deck to your hand, except "Tri-Brigade Hammer". ● Banish any number of "Tri-Brigade" cards from your GY; Special Summon 1 "Tri-Brigade" Link Monster from your Extra Deck with Link Rating equal to the number banished, ignoring its Summoning conditions, also for the rest of this turn, you cannot Special Summon from the Extra Deck, except Beast, Beast-Warrior, or Winged Beast monsters.