Card Codex

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17 May 2024: Card library updated.

Serum Sovereign

4U · Creature — Phyrexian Sphinx

Flying Whenever you cast a noncreature spell, put an oil counter on Serum Sovereign. {U}, Remove an oil counter from Serum Sovereign: Draw a card, then scry 2. 4/4

Similar cards

Color identity:
NameManaTypeText
Shrine of Piercing Vision 2Artifact At the beginning of your upkeep or whenever you cast a blue spell, put a charge counter on Shrine of Piercing Vision. {T}, Sacrifice Shrine of Piercing Vision: Look at the top X cards of your library, where X is the number of charge counters on Shrine of Piercing Vision. Put one of those cards into your hand and the rest on the bottom of your library in any order.
Agent's Toolkit 1GUArtifact — Clue Agent's Toolkit enters the battlefield with a +1/+1 counter, a flying counter, a deathtouch counter, and a shield counter on it. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) Whenever a creature enters the battlefield under your control, you may move a counter from Agent's Toolkit onto that creature. {2}, Sacrifice Agent's Toolkit: Draw a card.
Ramos, Dragon Engine 6Legendary Artifact Creature — Dragon Flying Whenever you cast a spell, put a +1/+1 counter on Ramos, Dragon Engine for each of that spell's colors. Remove five +1/+1 counters from Ramos: Add {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}. Activate only once each turn. 4/4
Furnace Strider 4RCreature — Phyrexian Beast Furnace Strider enters the battlefield with two oil counters on it. Remove an oil counter from Furnace Strider: Target creature you control gains haste until end of turn. 4/5
Callow Jushi 1UUCreature — Human Wizard Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Callow Jushi. At the beginning of the end step, if there are two or more ki counters on Callow Jushi, you may flip it. 2/2
Akroan Skyguard 1WCreature — Human Soldier Flying Heroic — Whenever you cast a spell that targets Akroan Skyguard, put a +1/+1 counter on Akroan Skyguard. 1/1
Scavenging Ghoul 3BCreature — Zombie At the beginning of each end step, put a corpse counter on Scavenging Ghoul for each creature that died this turn. Remove a corpse counter from Scavenging Ghoul: Regenerate Scavenging Ghoul. 2/2
Managorger Phoenix RRCreature — Phoenix Flying Managorger Phoenix can't block. Whenever you cast a spell, if Managorger Phoenix is in your graveyard, put a flame counter on Managorger Phoenix for each {R} in that spell's mana cost. If Managorger Phoenix has five or more flame counters on it, return it to the battlefield and it perpetually gets +1/+1. 2/2
Pyroceratops 3RCreature — Elemental Dinosaur Trample Whenever you cast a noncreature spell, put a +1/+1 counter on Pyroceratops. 2/3
Orochi Hatchery XXArtifact Orochi Hatchery enters the battlefield with X charge counters on it. {5}, {T}: Create a 1/1 green Snake creature token for each charge counter on Orochi Hatchery.
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