Card Codex

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17 May 2024: Card library updated.

Caetus, Sea Tyrant of Segovia

· Legendary Creature — Serpent

Noncreature spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting a noncreature spell pays for {1} or one mana of that creature's color.) At the beginning of your end step, untap up to four target creatures. 3/3

Similar cards

Color identity:
NameManaTypeText
Far Traveler 2WLegendary Enchantment — Background Commander creatures you own have "At the beginning of your end step, exile up to one target tapped creature you control, then return it to the battlefield under its owner's control."
Phyrexian Ironfoot 3Snow Artifact Creature — Phyrexian Construct Phyrexian Ironfoot doesn't untap during your untap step. {1}{S}: Untap Phyrexian Ironfoot. ({S} can be paid with one mana from a snow source.) 3/4
Rust Tick 3Artifact Creature — Insect You may choose not to untap Rust Tick during your untap step. {1}, {T}: Tap target artifact. It doesn't untap during its controller's untap step for as long as Rust Tick remains tapped. 1/3
Stone Idol Trap 5RInstant — Trap This spell costs {1} less to cast for each attacking creature. Create a 6/12 colorless Construct artifact creature token with trample. Exile it at the beginning of your next end step.
Mana Leech 2BCreature — Leech You may choose not to untap Mana Leech during your untap step. {T}: Tap target land. It doesn't untap during its controller's untap step for as long as Mana Leech remains tapped. 1/1
Back to Basics 2UEnchantment Nonbasic lands don't untap during their controllers' untap steps.
Enchanter's Bane 1REnchantment At the beginning of your end step, target enchantment deals damage equal to its mana value to its controller unless that player sacrifices it.
Mole Worms 2BCreature — Worm You may choose not to untap Mole Worms during your untap step. {T}: Tap target land. It doesn't untap during its controller's untap step for as long as Mole Worms remains tapped. 1/1
Code of Constraint 2UInstant Target creature gets -4/-0 until end of turn. Draw a card. Addendum — If you cast this spell during your main phase, tap that creature and it doesn't untap during its controller's next untap step.
Breaching Leviathan 7UUCreature — Leviathan When Breaching Leviathan enters the battlefield, if you cast it from your hand, tap all nonblue creatures. Those creatures don't untap during their controllers' next untap steps. 9/9
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