M:tG card similarity search
4B · Instant
You draw X cards and you lose X life, where X is the mana value of a commander you own on the battlefield or in the command zone.
| Name | Mana | Type | Text |
|---|---|---|---|
| Overrule | XWU | Instant | Counter target spell unless its controller pays {X}. You gain X life. |
| Grindclock | 2 | Artifact | {T}: Put a charge counter on Grindclock. {T}: Target player mills X cards, where X is the number of charge counters on Grindclock. |
| Timberwatch Elf | 2G | Creature — Elf | {T}: Target creature gets +X/+X until end of turn, where X is the number of Elves on the battlefield. 1/2 |
| Assemble the Entmoot | 3G | Enchantment | Creatures you control have reach. Sacrifice Assemble the Entmoot: Create three tapped X/X green Treefolk creature tokens, where X is the amount of life you gained this turn. Put a reach counter on each of them. |
| March of Wretched Sorrow | XB | Instant | As an additional cost to cast this spell, you may exile any number of black cards from your hand. This spell costs {2} less to cast for each card exiled this way. March of Wretched Sorrow deals X damage to target creature or planeswalker and you gain X life. |
| Shivan Devastator | XR | Creature — Dragon Hydra | Flying, haste Shivan Devastator enters the battlefield with X +1/+1 counters on it. 0/0 |
| Nyxborn Behemoth | 10GG | Enchantment Creature — Beast | This spell costs {X} less to cast, where X is the total mana value of noncreature enchantments you control. Trample {1}{G}, Sacrifice another enchantment: Nyxborn Behemoth gains indestructible until end of turn. 10/10 |
| Ghoul's Feast | 1B | Instant | Target creature gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. |
| Traverse Eternity | 2UU | Sorcery | Draw cards equal to the highest mana value among historic permanents you control. (Artifacts, legendaries, and Sagas are historic.) |
| Fiend Artisan | B/GB/G | Creature — Nightmare | Fiend Artisan gets +1/+1 for each creature card in your graveyard. {X}{B/G}, {T}, Sacrifice another creature: Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle. Activate only as a sorcery. 1/1 |