LIGHT 3

When you Normal Summon an "Alien" monster, you can Special Summon this card from your hand. When you do, place 2 A-Counters on face-up monster(s) your opponent controls.

LIGHT 4

Place 1 A-Counter on all monsters Special Summoned to your opponent's side of the field. (If a monster with an A-Counter battles an "Alien" monster, it loses 300 ATK and DEF for each A-Counter during damage calculation only.)

DARK 6

You can remove 2 A-Counters from anywhere on the field to Special Summon this card from your hand. Once per turn, you can place 1 A-Counter on each face-up monster your opponent controls. (If a monster with an A-Counter battles an "Alien" monster, it loses 300 ATK and DEF for each A-Counter during damage calculation only.) You can only control 1 "Alien Overlord".

LIGHT 4

If this card is sent to the GY: You can target 1 face-up monster on the field; place 2 A-Counters on it. During your Main Phase, except the turn this card was sent to the GY: You can banish this card from your GY, then target 1 card with an A-Counter; destroy it. You can only use each effect of "Alien Stealthbuster" once per turn.

LIGHT 7

If you're Tributing a monster on your side of the field that is owned by your opponent, this card can be Normal Summoned with 1 Tribute. Once per turn, you can place 1 A-Counter on a monster on your opponent's side of the field. (If a monster with an A-Counter battles an "Alien" monster, it loses 300 ATK and DEF for each A-Counter during damage calculation only.)

LIGHT 4

Cannot be destroyed by battle or card effects while your opponent has a face-up card in their Field Zone. You can only use each of the following effects of "I.A.S. -Invasive Alien Species-" once per turn. If your opponent has a face-up card in their Field Zone: You can target 1 monster they control; destroy it, and if you do, this card gains 1000 ATK. If your opponent has a face-up card in their Field Zone, while this card is in your GY: You can Special Summon this card.

DARK 2

During the Main Phase, if you have a Reptile monster in your GY (Quick Effect): You can send this card from your hand to the GY, then target 1 face-up monster your opponent controls; change its ATK to 0. If your opponent controls a monster with 0 ATK: You can Special Summon this card from your GY. You can only use 1 "Reptilianne Nyami" effect per turn, and only once that turn.

DARK 4

If this card destroys a monster with 0 ATK by battle, you can Special Summon that monster from the Graveyard to your side of the field in face-up Defense Position. The effect(s) of that monster is negated.

DARK 8

This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by Tributing 2 face-up monsters with 0 ATK from anywhere on the field. Once per turn, you can select and destroy 1 face-up monster your opponent controls. There can only be 1 face-up "Reptilianne Vaskii" on the field.

EARTH 4

Cannot be Special Summoned from the Deck. You can banish this face-up card you control; Special Summon 2 Level 4 or lower Normal Monsters with the same name from your Deck, but destroy them during the End Phase. You can only use this effect of "Rescue Rabbit" once per turn.

DARK 8

If this card is Normal Summoned: You can target up to 2 monsters in your opponent's GY; Special Summon those monsters to your field in Defense Position, but their effects are negated. When a monster's effect is activated, while a monster(s) with its same name is in the GY(s) (Quick Effect): You can negate the activation. If a monster(s) is Special Summoned from your opponent's GY: You can Tribute 2 monsters; Special Summon this card from your GY. You can only use each effect of "Vampire Voivode" once per turn.

WATER 4

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it be treated as an Effect Monster with this effect: ● During your Main Phase, you can select 1 monster your opponent controls with an A-Counter(s), and take control of it while this card is on the field. During each of your End Phases, remove 1 A-Counter from each controlled monster. If all A-Counters are removed from one of these monsters, destroy it.

LIGHT

2 Reptile monsters (Quick Effect): You can discard 1 monster; place A-Counters equal to its original Level on face-up monster(s) on the field, distributed as you wish. If this card is destroyed by battle or card effect and sent to the GY: You can Special Summon non-Link Reptile monsters with different names from your GY, up to the number of monsters your opponent controls with A-Counters. You can only use each effect of "Alien Shocktrooper M-Frame" once per turn.

LIGHT

2+ Reptile monsters Monsters your opponent controls with A-Counters are changed to Defense Position, also neither player can activate their effects. You can only use each of the following effects of "Cosmic Slicer Zer'oll" once per turn. If this card is Link Summoned: You can add 1 card from your Deck to your hand that has an effect that places A-Counter(s). You can remove 2 A-Counters from anywhere on the field; immediately after this effect resolves, Normal Summon 1 Reptile monster.

DARK

2 monsters, including a Reptile monster If this card is Link Summoned: You can target 1 face-up monster your opponent controls; change its ATK to 0. During your Main Phase, if your opponent controls a monster(s) with 0 ATK: You can add Reptile monsters with different names from your Deck to your hand, up to the number of monsters your opponent controls with 0 ATK, also, you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Reptile monsters. You can only use each effect of "Reptilianne Echidna" once per turn.

EARTH 4

The Aliens have used a mysterious biological substance to create a supreme race of soldiers. They do not have the natural powers of the other Aliens, but can make stunning physical attacks.

LIGHT 5

"Alien Ammonite" + 1 or more non-Tuner "Alien" monsters Once per turn, you can select any number of face-up Spell or Trap Cards. Return those cards to their owners' hands, and distribute new A-Counters among monsters on the field equal to the number of cards returned. Once per turn, you can remove 2 A-Counters from anywhere on the field to destroy 1 card your opponent controls.

WIND 4

1 Tuner + 1 or more non-Tuner monsters If this card is sent from the Monster Zone to the Graveyard: You can target 1 face-up monster your opponent controls; equip this card from your Graveyard to that monster. That monster cannot attack, also its effects are negated. If this card leaves the field while equipped to an opponent's monster by this effect: Take control of the monster this card was equipped to.

DARK 6

1 "Reptilianne" Tuner + 1 or more non-Tuner monsters When this card is Synchro Summoned, destroy all face-up monsters with 0 ATK that your opponent controls, and draw 1 card for each monster destroyed.

DARK 8

1 Reptile Tuner + 1+ non-Tuner monsters If this card was Synchro Summoned using only Reptile monsters as material, it cannot be destroyed by battle or card effects. Once per Chain, when your opponent activates a monster effect, except during the Damage Step (Quick Effect): You can target 1 face-up monster your opponent controls; change its ATK to 0. If this Synchro Summoned card you control is sent to your GY by an opponent's card: You can add 1 Reptile monster from your Deck to your hand.

LIGHT 1

When this card is Normal Summoned, you can Special Summon 1 Level 4 or lower "Alien" monster from your Graveyard. Destroy it during the End Phase.

DARK 4

If you control a DARK Reptile monster: You can Special Summon this card from your hand, then, if your opponent controls any monsters with 0 ATK, you can Special Summon up to an equal number of "Reptilianne" monsters from your hand. You can only use this effect of "Reptilianne Coatl" once per turn. If this card you control would be used as Synchro Material for a Reptile monster, you can treat it as a non-Tuner.

DARK 2

If this card is in your hand and all monsters you control are face-up Reptile monsters (min. 1): You can target 1 face-up monster your opponent controls; change its ATK to 0, and if you do, Special Summon this card, then take damage equal to that monster's original ATK. If this card is sent to the GY as Synchro Material: You can target up to 2 face-up monsters on the field; change their ATK to 0. You can only use 1 "Reptilianne Lamia" effect per turn, and only once that turn.

DARK

2+ Level 6 monsters If you use a monster(s), with a Level, that is owned by your opponent for the Xyz Summon of this card, treat it as Level 6. Once per turn: You can detach 1 material from this card, then target 1 card your opponent controls; send it to the GY. Once per turn, if a Monster Card(s) is sent from the field to your opponent's GY by card effect, or a monster is destroyed by battle and sent to your opponent's GY: You can detach 1 material from this card; Special Summon 1 of those monsters to your field in Defense Position.

DARK

2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card; add 1 Reptile-Type monster from your Deck to your hand.

DARK

2+ Level 8 monsters If you use a monster(s) with a Level that is owned by your opponent for the Xyz Summon of this card, treat it as Level 8. Neither player can target this card with effects of Special Summoned monsters, except those Special Summoned from the GY. You can detach 1 material from this card; each player sends the top 4 cards from their Deck to the GY, then if any monsters were sent to either GY by this effect, you can Special Summon 1 of those monsters to your field. You can only use this effect of "The Zombie Vampire" once per turn.

Spell Quick

Target 1 face-up monster on the field; send 1 "Alien" monster from your Deck to the Graveyard, and if you do, place A-Counters on that monster equal to the Level of the sent monster. During your Main Phase, except the turn this card was sent to the Graveyard: You can banish this card from your Graveyard; add 1 "Alien" monster from your Deck to your hand.

Spell Field

The player with the lowest LP takes no damage. Once per turn, during the Main Phase: The turn player can pay 1000 LP, then activate 1 of these effects; ● Draw 1 card. ● Destroy this card. ● Your opponent gains 1000 LP. Neither player can activate cards or effects in response to this effect's activation.

Spell Continuous

Each time a face-up "Alien" monster(s) is destroyed, place 1 A-Counter on this card. Once per turn, you can remove 2 A-Counters from anywhere on the field to Special Summon 1 "Alien" monster from your Graveyard.

Spell Field

All non-Effect Monsters on the field are unaffected by monster effects. Once per turn, if your opponent Special Summons an Effect Monster(s), while you control a face-down monster or non-Effect Monster (except during the Damage Step): You can draw 2 cards.

Spell Normal

Target 1 monster in either GY; Special Summon it.

Spell Quick

Destroy 1 monster on the field with an A-Counter. Then, you can Special Summon 1 Level 4 "Alien" monster from your Deck. Destroy it during the End Phase.

Spell Field

If a face-up Reptile monster(s) you control is destroyed by battle or an opponent's card effect: You can target 1 card your opponent controls; send it to the GY. If this card in the Field Zone is destroyed by your opponent's card effect: You can send cards from the top of your opponent's Deck to the GY, equal to the number of Reptile monsters with different names in your GY. You can only use each effect of "Ogdoadic Origin" once per turn.

Spell Continuous

You can send 1 monster from your hand or field to the GY, then target 1 Reptile monster in your GY with a different original Attribute than that monster; Special Summon it. During the Main Phase, if a monster is sent to your opponent's GY: You can send 1 Reptile monster from your Deck to the GY. You can only use each effect of "Ogdoadic Serpent Strike" once per turn.

Spell Normal

Send 1 monster from your hand to the GY; Special Summon 1 Level 1 monster from your hand or Deck.

Spell Normal

Send 1 card from your hand to the GY and activate 2 of these effects, in sequence; ● Add 1 "Reptilianne" monster from your Deck to your hand. ● Add 1 "Reptilianne" Spell/Trap from your Deck to your hand, except "Reptilianne Ramifications". ● Change the ATK of 1 monster your opponent controls to 0. You can only activate 1 "Reptilianne Ramifications" per turn.

Spell Field

You can target 1 monster you control with 0 ATK and 1 DARK Reptile monster in your GY; destroy that monster on the field, and if you do, Special Summon that other monster from the GY. If your opponent activates a monster effect: You can target 1 monster your opponent controls with 0 ATK; take control of it, then, Special Summon 1 "Reptilianne Token" (Reptile/EARTH/Level 1/ATK 0/DEF 0) to your opponent's field. You can only use each effect of "Reptilianne Recoil" once per turn.

Spell Quick

Set 2 Field Spells with different names from your Deck on the field (1 on your field, and 1 on your opponent's field). While either of those cards remain Set on the field, neither player can activate or Set other Field Spells.

Spell Normal

Discard 1 card. Select 4 Reptile-Type monsters from your Deck and send them to the Graveyard.

Trap Continuous

Select 1 monster with at least 1 A-Counter on your opponent's side of the field and take control of that monster. During each of your End Phases, remove 1 A-Counter from that controlled monster. If all A-Counters are removed from that monster, or that monster is destroyed, destroy this card.

Trap Continuous

Activate by targeting 1 face-up monster your opponent controls; take control of that monster. While you control that monster, it cannot attack or activate effects. When that monster leaves the field, destroy this card.

Trap Continuous

When a monster on the field activates its effect: You can make the activating player toss a coin and call it. If they call it right, send this card to the GY. If they call it wrong, negate that effect's activation, and if you do, change control of that monster to their opponent. You can only use this effect of "Head Judging" once per turn.

Trap Normal

Target 1 face-up Reptile-Type monster you control and 2 cards your opponent controls; destroy all three targets.

Trap Continuous

During the Main Phase: You can Tribute 1 Reptile Effect Monster, then target 1 monster in your opponent's GY; Special Summon it to your field, but send it to the GY during the End Phase. You can only use this effect of "Ogdoadic Hollow" once per turn. If this face-up card is sent from the Spell & Trap Zone to the GY: Send all face-up non-Reptile monsters you control to the GY.

Trap Normal

Tribute 1 "Alien" monster. Destroy all face-up monsters without A-Counters your opponent controls. Until the end of your opponent's 3rd turn after this card's activation, place 1 A-Counter on each monster they Summon.