I.A.S. -Invasive Alien Species- I.A.S. -Invasive Alien Species-
I.A.S. -Invasive Alien Species-
Reptile / Effect
N
NormalRelated Cards
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- Alien Ammonite
- X
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LIGHT
Level 1
[
Reptile/Tuner/Effect
]
ATK 500 DEF 200 - When this card is Normal Summoned: You can target 1 Level 4 or lower "Alien" monster in your GY; Special Summon it, but destroy it during the End Phase.
- Alien Dog
- X
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LIGHT
Level 3
[
Reptile/Effect
]
ATK 1500 DEF 1000 - 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.
- Alien Overlord
- X
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DARK
Level 6
[
Reptile/Effect
]
ATK 2200 DEF 1600 - 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".
- Cosmic Fortress Gol'gar
- X
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LIGHT
Level 5
[
Reptile/Synchro/Effect
]
ATK 2600 DEF 1800 -
"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.
- Mysterious Triangle
- X
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SPELL
Quick-Play
- 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.
- Planet Pollutant Virus
- X
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TRAP
- 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.
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