M:tG card similarity search
1U · Instant
Counter target spell unless its controller pays {2}. Corrupted — Counter that spell instead if its controller has three or more poison counters.
| Name | Mana | Type | Text |
|---|---|---|---|
| Medicine Runner | 1G/W | Creature — Elf Cleric | When Medicine Runner enters the battlefield, you may remove a counter from target permanent. 2/1 |
| Star Pupil | W | Creature — Human Wizard | Star Pupil enters the battlefield with a +1/+1 counter on it. When Star Pupil dies, put its counters on target creature you control. 0/0 |
| Veil of Summer | G | Instant | Draw a card if an opponent has cast a blue or black spell this turn. Spells you control can't be countered this turn. You and permanents you control gain hexproof from blue and from black until end of turn. (You and they can't be the targets of blue or black spells or abilities your opponents control.) |
| Instill Infection | 3B | Instant | Put a -1/-1 counter on target creature. Draw a card. |
| Duskfang Mentor | 2B | Creature — Human Cleric | When Duskfang Mentor enters the battlefield, put a lifelink counter on target non-Human creature you control. {1}{B}, {T}: Put a +1/+1 counter on each creature you control with lifelink. 1/3 |
| Disrupting Shoal | XUU | Instant — Arcane | You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost. Counter target spell if its mana value is X. |
| Heart of Kiran | 2 | Legendary Artifact — Vehicle | Flying, vigilance Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.) You may remove a loyalty counter from a planeswalker you control rather than pay Heart of Kiran's crew cost. 4/4 |
| Keldon Warcaller | 1R | Creature — Human Warrior | Whenever Keldon Warcaller attacks, put a lore counter on target Saga you control. 2/2 |
| Deathlace | B | Instant | Target spell or permanent becomes black. (Mana symbols on that permanent remain unchanged.) |
| Cobra Trap | 4GG | Instant — Trap | If a noncreature permanent under your control was destroyed this turn by a spell or ability an opponent controlled, you may pay {G} rather than pay this spell's mana cost. Create four 1/1 green Snake creature tokens. |