M:tG card similarity search
4UUU · Legendary Enchantment
All creatures get -X/-0, where X is the number of cards in your hand.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Criminal Past | 2B | Legendary Enchantment — Background | Commander creatures you own have menace and "This creature gets +X/+0, where X is the number of creature cards in your graveyard." (A creature with menace can't be blocked except by two or more creatures.) | 
| Hapato's Might | 2B | Instant | Target creature gets +X/+0 until end of turn, where X is a number from 0 to 6 chosen at random. | 
| Calamitous Cave-In | 3R | Sorcery | Calamitous Cave-In deals X damage to each creature and each planeswalker, where X is the number of Caves you control plus the number of Cave cards in your graveyard. | 
| Bronze Cudgels | 1 | Artifact — Equipment | {2}: Until end of turn, equipped creature gets +X/+0, where X is the number of times this ability has resolved this turn. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) | 
| Bound | 3BG | Instant | Sacrifice a creature. Return up to X cards from your graveyard to your hand, where X is the number of colors that creature was. Exile this card. | 
| Guest List | Artifact — Contraption | Whenever you crank Guest List, target creature gets -X/-X until end of turn, where X is the number of creature cards in its controller's graveyard. | |
| Exoskeletal Armor | 1G | Enchantment — Aura | Enchant creature Enchanted creature gets +X/+X, where X is the number of creature cards in all graveyards. | 
| Wreath of Geists | G | Enchantment — Aura | Enchant creature Enchanted creature gets +X/+X, where X is the number of creature cards in your graveyard. | 
| Feeding Frenzy | 2B | Instant | Target creature gets -X/-X until end of turn, where X is the number of Zombies on the battlefield. | 
| Strength of Cedars | 4G | Instant — Arcane | Target creature gets +X/+X until end of turn, where X is the number of lands you control. |