M:tG card similarity search
7U · Creature — Serpent
Slipstream Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Slipstream Serpent. Morph {5}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 6/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Rethink | 2U | Instant | Counter target spell unless its controller pays {X}, where X is its mana value. |
| Devouring Light | 1WW | Instant | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Exile target attacking or blocking creature. |
| Circling Vultures | B | Creature — Bird | Flying You may discard Circling Vultures any time you could cast an instant. At the beginning of your upkeep, sacrifice Circling Vultures unless you exile the top creature card of your graveyard. 3/2 |
| Lightning Mare | RR | Creature — Elemental Horse | This spell can't be countered. Lightning Mare can't be blocked by blue creatures. {1}{R}: Lightning Mare gets +1/+0 until end of turn. 3/1 |
| Iron-Craw Crusher | 7 | Artifact Creature — Wurm | Prototype {2}{G}{G} — 2/5 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) Whenever Iron-Craw Crusher attacks, target attacking creature gets +X/+0 until end of turn, where X is Iron-Craw Crusher's power. 4/6 |
| Sarcomite Myr | 2U | Artifact Creature — Phyrexian Myr | {2}: Sarcomite Myr gains flying until end of turn. {2}, Sacrifice Sarcomite Myr: Draw a card. 2/1 |
| Foul Familiar | 2B | Creature — Spirit | Foul Familiar can't block. {B}, Pay 1 life: Return Foul Familiar to its owner's hand. 3/1 |
| Child of Thorns | G | Creature — Spirit | Sacrifice Child of Thorns: Target creature gets +1/+1 until end of turn. 1/1 |
| Cunning | 1U | Enchantment — Aura | Enchant creature Enchanted creature gets +3/+3. When enchanted creature attacks or blocks, sacrifice Cunning at the beginning of the next cleanup step. |
| Glyph of Reincarnation | G | Instant | Cast this spell only after combat. Destroy all creatures that were blocked by target Wall this turn. They can't be regenerated. For each creature that died this way, put a creature card from the graveyard of the player who controlled that creature the last time it became blocked by that Wall onto the battlefield under its owner's control. |