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I.A.S. -Invasive Alien Species-

Attribute LIGHT LIGHT
Level Level 4
ATK 1600
DEF 0

Reptile / Effect

Card Text
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.
1
Sets
2024-09-20
MP24-EN236
25TH ANNIVERSARY TIN: DUELING MIRRORS

UR

Ultra Rare
2023-10-20
AGOV-EN023
AGE OF OVERLORD

C

Common

Related Cards

Search Results: 1 - 10 of 20
"A" Cell Recombination Device
"A" Cell Recombination Device
X
SPELL SPELL Quick-Play Quick-Play
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.
"A" Cell Scatter Burst
"A" Cell Scatter Burst
X
SPELL SPELL Quick-Play Quick-Play
Select 1 face-up "Alien" monster you control. Destroy it and distribute new A-Counters equal to its Level among your opponent's face-up monsters.
Alien Ammonite
Alien Ammonite
X
LIGHT LIGHT Level 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
Alien Dog
X
LIGHT LIGHT Level 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 Grey
Alien Grey
X
LIGHT LIGHT Level Level 2 [ Reptile / Flip / Effect ] ATK 300 DEF 800
FLIP: Place 1 A-Counter on 1 face-up 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.) After this card has been flipped face-up, when it is destroyed by battle and sent to the Graveyard, draw 1 card.
Alien Kid
Alien Kid
X
LIGHT LIGHT Level Level 4 [ Reptile / Effect ] ATK 1600 DEF 700
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.)
Alien Overlord
Alien Overlord
X
DARK DARK Level 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".
Alien Skull
Alien Skull
X
WIND WIND Level Level 4 [ Reptile / Effect ] ATK 1600 DEF 1800
You can Tribute 1 face-up Level 3 or lower monster on your opponent's side of the field to Special Summon this card to your opponent's side of the field. If you Special Summon this monster this way, place 1 A-Counter on this card, and you cannot Normal Summon or Set the same turn. (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.)
Alien Telepath
Alien Telepath
X
FIRE FIRE Level Level 4 [ Reptile / Effect ] ATK 1600 DEF 1000
Once per turn, you can remove 1 A-Counter from an opponent's monster to destroy 1 Spell or Trap Card. (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.)
Alien Warrior
Alien Warrior
X
EARTH EARTH Level Level 4 [ Reptile / Effect ] ATK 1800 DEF 1000
When this card is destroyed by battle and sent to the Graveyard, place 2 A-Counters on the monster that destroyed it. (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.)

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