I.A.S. -Invasive Alien Species- is a Effect Monster card in Yu-Gi-Oh Master Duel! Read on to see its effects, rarity, and all the packs needed to unlock it!

I.A.S. -Invasive Alien Species- Card Info

Rarity
Level	4
Types & Attribute	Light, Effect, Reptile
Attack	1600	Defense	0

I.A.S. -Invasive Alien Species- Effect

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.

Secret Packs: How to Get I.A.S. -Invasive Alien Species-

I.A.S. -Invasive Alien Species- Secret Packs

Card Pack List
Advance of Great Forces

Crafted using SR Materials

Crafting Cost	Disenchanting Cost
x30	Basic Finish: 10 Foil Finish: 15 Royal Finish: 30

You can craft I.A.S. -Invasive Alien Species- using CP-SRs. To do so, go to the Deck Builder screen, search for I.A.S. -Invasive Alien Species-, then click on Generate.
How to Craft Cards

Included in the Master Pack

You can also get I.A.S. -Invasive Alien Species- from the Master Pack. However, we strongly advise against buying from the Master Pack as the odds of pulling I.A.S. -Invasive Alien Species- are low.

Best Normal and Secret Packs to Buy

Decks that Use I.A.S. -Invasive Alien Species-

Heads Up!	This card is currently not part of any meta deck in Yu-Gi-Oh! Master Duel.

Master Duel Related Cards

List of All Cards

Card Type

Normal	Effect	Fusion	Ritual
Synchro	Xyz	Pendulum	Link
Spell		Trap

Attribute

Monster Attributes
Fire															Water															Wind															Earth
Light																				Dark																				Divine

Types of Spell and Traps

Spell
Normal																				Quick-Play																				Continuous
Field																				Equip																				Ritual
Traps
Normal																				Continuous																				Counter

Type

Spellcaster	Dragon	Zombie	Warrior
Beast-Warrior	Beast	Winged Beast	Machine
Fiend	Fairy	Insect	Dinosaur
Reptile	Fish	Sea Serpent	Aqua
Pyro	Thunder	Rock	Plant
Psychic	Wyrm	Cyberse	Divine Beast
Illusion	-	-	-

Level / Rank / Link

0	1	2	3
4	5	6	7
8	9	10	11
12	13	-	-

Rarity

N

R

SR

UR

Abilities / Other

Limit

Banned

Limited

Semi-Limited