M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Glimmervoid | Land | At the beginning of the end step, if you control no artifacts, sacrifice Glimmervoid. {T}: Add one mana of any color. | |
| Ow | B | Enchantment | Whenever a creature deals damage to a player, that player may say "Ow" once for each permanent named Ow. If the player doesn't, Ow deals 1 damage to them. |
| Uba Mask | 4 | Artifact | If a player would draw a card, that player exiles that card face up instead. Each player may play lands and cast spells from among cards they exiled with Uba Mask this turn. |
| Crack Open | 2G | Sorcery | Destroy target artifact or enchantment. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") |
| Curse of Conformity | 4W | Enchantment — Aura Curse | Enchant player Nonlegendary creatures enchanted player controls have base power and toughness 3/3 and lose all creature types. |
| Power Struggle | 2UUU | Enchantment | During each player's upkeep, that player exchanges control of random target artifact, creature or land he or she controls, for control of random target permanent of the same type that a random opponent controls. |
| Guardian Beast | 3B | Creature — Beast | As long as Guardian Beast is untapped, noncreature artifacts you control can't be enchanted, they have indestructible, and other players can't gain control of them. This effect doesn't remove Auras already attached to those artifacts. 2/4 |
| Vessel of Ephemera | 1W | Enchantment | {2}{W}, Sacrifice Vessel of Ephemera: Create two 1/1 white Spirit creature tokens with flying. |
| Sadistic Sacrament | BBB | Sorcery | Kicker {7} (You may pay an additional {7} as you cast this spell.) Search target player's library for up to three cards, exile them, then that player shuffles. If this spell was kicked, instead search that player's library for up to fifteen cards, exile them, then that player shuffles. |
| Short Circuit | 1U | Enchantment — Aura | Flash Enchant artifact or creature As long as enchanted permanent is a creature, it gets -3/-0 and loses flying. |