M:tG card similarity search
UU · Instant
Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value.
| Name | Mana | Type | Text |
|---|---|---|---|
| Wyll of the Celestial Pact | 3RRW | Legendary Creature — Human Warlock | When this creature specializes, you may sacrifice another creature or an artifact. When you do, return target creature card from your graveyard to the battlefield. It gains haste. If its mana value is 4 or greater, sacrifice it at the beginning of your next end step. 5/5 |
| Screamer-Killer | 4R | Creature — Tyranid | Trample Bio-Plasmic Scream — Whenever you cast a creature spell with mana value 5 or greater, Screamer-Killer deals 5 damage to any target. 5/5 |
| Ixidor's Will | 2U | Instant | Counter target spell unless its controller pays {2} for each Wizard on the battlefield. |
| Mystical Dispute | 2U | Instant | This spell costs {2} less to cast if it targets a blue spell. Counter target spell unless its controller pays {3}. |
| Erratic Cyclops | 3R | Creature — Cyclops Shaman | Trample Whenever you cast an instant or sorcery spell, Erratic Cyclops gets +X/+0 until end of turn, where X is that spell's mana value. 0/8 |
| Xenic Poltergeist | 1BB | Creature — Spirit | {T}: Until your next upkeep, target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. 1/1 |
| Arcum's Whistle | 3 | Artifact | {3}, {T}: Choose target non-Wall creature the active player has controlled continuously since the beginning of the turn. That player may pay {X}, where X is that mana value. If they don't pay, the creature attacks this turn if able, and at the beginning of the next end step, destroy it if it didn't attack this turn. Activate only before attackers are declared. |
| Brisela, Voice of Nightmares | Legendary Creature — Eldrazi Angel | Flying, first strike, vigilance, lifelink Your opponents can't cast spells with mana value 3 or less. 9/10 | |
| Ancient Ooze | 5GG | Creature — Ooze | Ancient Ooze's power and toughness are each equal to the total mana value of other creatures you control. */* |
| Abjure | U | Instant | As an additional cost to cast this spell, sacrifice a blue permanent. Counter target spell. |