M:tG card similarity search
5UU · Creature — Leviathan
Mutate {5}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, tap up to X target creatures, where X is the number of times this creature has mutated. Those creatures don't untap during their controller's next untap step. 7/7
| Name | Mana | Type | Text |
|---|---|---|---|
| Rot Hulk | 5BB | Creature — Zombie | Menace When Rot Hulk enters the battlefield, return up to X target Zombie cards from your graveyard to the battlefield, where X is the number of opponents you have. 5/5 |
| Callous Oppressor | 1UU | Creature — Cephalid | You may choose not to untap Callous Oppressor during your untap step. As Callous Oppressor enters the battlefield, an opponent chooses a creature type. {T}: Gain control of target creature that isn't of the chosen type for as long as Callous Oppressor remains tapped. 1/2 |
| Viseling | 4 | Artifact Creature — Phyrexian Construct | At the beginning of each opponent's upkeep, Viseling deals X damage to that player, where X is the number of cards in their hand minus 4. 2/2 |
| Sword of the Ages | 6 | Artifact | Sword of the Ages enters the battlefield tapped. {T}, Sacrifice Sword of the Ages and any number of creatures you control: Sword of the Ages deals X damage to any target, where X is the total power of the creatures sacrificed this way, then exile Sword of the Ages and those creature cards. |
| Eriette of the Charmed Apple | 1WB | Legendary Creature — Human Warlock | Each creature that's enchanted by an Aura you control can't attack you or planeswalkers you control. At the beginning of your end step, each opponent loses X life and you gain X life, where X is the number of Auras you control. 2/4 |
| Boon of Boseiju | 1G | Instant | Target creature gets +X/+X until end of turn, where X is the greatest mana value among permanents you control. Untap it. |
| Tolarian Kraken | 4UU | Creature — Kraken | Whenever you draw a card, you may pay {1}. When you do, you may tap or untap target creature. 4/6 |
| Knowledge Is Power | 3WU | Enchantment | Creatures you control get +X/+X, where X is the number of cards you've drawn this turn. |
| Shisato, Whispering Hunter | 3G | Legendary Creature — Snake Warrior | At the beginning of your upkeep, sacrifice a Snake. Whenever Shisato, Whispering Hunter deals combat damage to a player, that player skips their next untap step. 2/2 |
| Elvish Mariner | 2U | Creature — Elf Pilot | Whenever Elvish Mariner attacks, scry 1. Whenever you scry, tap up to X target nonland permanents, where X is the number of cards looked at while scrying this way. 3/2 |