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17 May 2024: Card library updated.

Bloodhall Ooze

R · Creature — Ooze

At the beginning of your upkeep, if you control a black permanent, you may put a +1/+1 counter on Bloodhall Ooze. At the beginning of your upkeep, if you control a green permanent, you may put a +1/+1 counter on Bloodhall Ooze. 1/1

Similar cards

Color identity:
NameManaTypeText
Oaken Brawler 3WCreature — Treefolk Warrior When Oaken Brawler enters the battlefield, clash with an opponent. If you win, put a +1/+1 counter on Oaken Brawler. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) 2/4
Curse of the Cabal 9BSorcery Target player sacrifices half the permanents they control, rounded down. Suspend 2—{2}{B}{B} (Rather than cast this card from your hand, you may pay {2}{B}{B} and exile it with two time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.) At the beginning of each player's upkeep, if Curse of the Cabal is suspended, that player may sacrifice a permanent. If the player does, put two time counters on Curse of the Cabal.
Pentavus 7Artifact Creature — Construct Pentavus enters the battlefield with five +1/+1 counters on it. {1}, Remove a +1/+1 counter from Pentavus: Create a 1/1 colorless Pentavite artifact creature token with flying. {1}, Sacrifice a Pentavite: Put a +1/+1 counter on Pentavus. 0/0
Feral Hydra XGCreature — Hydra Beast Feral Hydra enters the battlefield with X +1/+1 counters on it. {3}: Put a +1/+1 counter on Feral Hydra. Any player may activate this ability. 0/0
Clockwork Avian 5Artifact Creature — Bird Flying Clockwork Avian enters the battlefield with four +1/+0 counters on it. At end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1/+0 counter from it. {X}, {T}: Put up to X +1/+0 counters on Clockwork Avian. This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four. Activate only during your upkeep. 0/4
Benevolent Hydra XGGCreature — Hydra Benevolent Hydra enters the battlefield with X +1/+1 counters on it. If one or more +1/+1 counters would be put on another creature you control, that many plus one +1/+1 counters are put on it instead. {T}, Remove a +1/+1 counter from Benevolent Hydra: Put a +1/+1 counter on another target creature you control. 1/1
Ageless Entity 3GGCreature — Elemental Whenever you gain life, put that many +1/+1 counters on Ageless Entity. 4/4
Algae Gharial 3GCreature — Crocodile Shroud (This creature can't be the target of spells or abilities.) Whenever another creature dies, you may put a +1/+1 counter on Algae Gharial. 1/1
Innocent Traveler 2BBCreature — Human At the beginning of your upkeep, any opponent may sacrifice a creature. If no one does, transform Innocent Traveler. 1/3
Lumberknot 2GGCreature — Treefolk Hexproof (This creature can't be the target of spells or abilities your opponents control.) Whenever a creature dies, put a +1/+1 counter on Lumberknot. 1/1
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