Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Tainted Observer

1GU · Creature — Phyrexian Bird

Flying Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) Whenever another creature enters the battlefield under your control, you may pay {2}. If you do, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 2/3

Similar cards

Color identity:
NameManaTypeText
Strength from the Fallen 1GEnchantment Constellation — Whenever Strength from the Fallen or another enchantment enters the battlefield under your control, target creature gets +X/+X until end of turn, where X is the number of creature cards in your graveyard.
Doomwake Giant 4BEnchantment Creature — Giant Constellation — Whenever Doomwake Giant or another enchantment enters the battlefield under your control, creatures your opponents control get -1/-1 until end of turn. 4/6
River Sneak 1UCreature — Merfolk Warrior River Sneak can't be blocked. Whenever another Merfolk enters the battlefield under your control, River Sneak gets +1/+1 until end of turn. 1/1
Darksteel Splicer 6WCreature — Phyrexian Artificer Whenever Darksteel Splicer or another nontoken Phyrexian enters the battlefield under your control, create X 3/3 colorless Phyrexian Golem artifact creature tokens, where X is the number of opponents you have. Golems you control have indestructible. 1/1
Sylvan Anthem GGEnchantment Green creatures you control get +1/+1. Whenever a green creature enters the battlefield under your control, scry 1.
Felidar Guardian 3WCreature — Cat Beast When Felidar Guardian enters the battlefield, you may exile another target permanent you control, then return that card to the battlefield under its owner's control. 1/4
Lavaball Trap 6RRInstant — Trap If an opponent had two or more lands enter the battlefield under their control this turn, you may pay {3}{R}{R} rather than pay this spell's mana cost. Destroy two target lands. Lavaball Trap deals 4 damage to each creature.
Ogre Slumlord 3BBCreature — Ogre Rogue Whenever another nontoken creature dies, you may create a 1/1 black Rat creature token. Rats you control have deathtouch. 3/3
Redtooth Genealogist 2GCreature — Elf Advisor When Redtooth Genealogist enters the battlefield, create a Royal Role token attached to another target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has ward {1}.) 2/3
Silumgar Scavenger 4BCreature — Zombie Bird Flying Exploit (When this creature enters the battlefield, you may sacrifice a creature.) Whenever another creature you control dies, put a +1/+1 counter on Silumgar Scavenger. It gains haste until end of turn if it exploited that creature. 2/3
Page 44