Card Codex

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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
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Phantasmal Forces 3UCreature — Illusion Flying At the beginning of your upkeep, sacrifice Phantasmal Forces unless you pay {U}. 4/1
Belligerent of the Ball 2RCreature — Ogre Warrior Celebration — At the beginning of combat on your turn, if two or more nonland permanents entered the battlefield under your control this turn, target creature you control gets +1/+0 and gains menace until end of turn. (It can't be blocked except by two or more creatures.) 3/3
Erebos, God of the Dead 3BLegendary Enchantment Creature — God Indestructible As long as your devotion to black is less than five, Erebos isn't a creature. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) Your opponents can't gain life. {1}{B}, Pay 2 life: Draw a card. 5/7
Krothuss, Lord of the Deep Legendary Creature — Kraken Horror Flying Whenever Krothuss, Lord of the Deep attacks, create a tapped and attacking token that's a copy of another target attacking creature. If that creature is a Kraken, Leviathan, Octopus, or Serpent, create two of those tokens instead. 3/5
Plaxmanta 1UCreature — Beast Flash When Plaxmanta enters the battlefield, creatures you control gain shroud until end of turn. (They can't be the targets of spells or abilities.) When Plaxmanta enters the battlefield, sacrifice it unless {G} was spent to cast it. 2/2
Alliance of Arms WSorcery Join forces — Starting with you, each player may pay any amount of mana. Each player creates X 1/1 white Soldier creature tokens, where X is the total amount of mana paid this way.
Karlach, Tiefling Guardian 1RGLegendary Creature — Tiefling Barbarian First strike, haste When this card specializes from your graveyard, return it from your graveyard to the battlefield. It perpetually gains "This creature can't block." When this card specializes from any zone, another target creature you control gets +4/+4 until end of turn. 4/4
Idris, Soul of the TARDIS 1URLegendary Creature — Human Incarnation Vanishing 3 Imprint — When Idris, Soul of the TARDIS enters the battlefield, exile another artifact you control until Idris leaves the battlefield. Idris has all activated and triggered abilities of the exiled card and gets +X/+X, where X is the exiled card's mana value. 3/3
Radstorm 3UInstant Storm (When you cast this spell, copy it for each spell cast before it this turn.) Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
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