M:tG card similarity search
3UU · Enchantment
Whenever you cast a spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Main Event Horizon | 3WW | Sorcery | As an additional cost to cast this spell, choose A through M or N through Z. Destroy each creature whose name begins with a letter in the chosen range. |
| Ammit Eternal | 2B | Creature — Zombie Crocodile Demon | Afflict 3 (Whenever this creature becomes blocked, defending player loses 3 life.) Whenever an opponent casts a spell, put a -1/-1 counter on Ammit Eternal. Whenever Ammit Eternal deals combat damage to a player, remove all -1/-1 counters from it. 5/5 |
| Hero of Precinct One | 1W | Creature — Human Warrior | Whenever you cast a multicolored spell, create a 1/1 white Human creature token. 2/2 |
| Arboria | 2GG | World Enchantment | Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn. |
| Brand of Ill Omen | 3R | Enchantment — Aura | Enchant creature Cumulative upkeep {R} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Enchanted creature's controller can't cast creature spells. |
| Impetuous Lootmonger | 1R | Creature — Human Rogue | First strike When Impetuous Lootmonger enters the battlefield, discard a card, then heist target opponent's library. Whenever you cast a spell you don't own, create a Treasure token. 2/2 |
| Kami of Fire's Roar | 3R | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, target creature can't block this turn. 2/3 |
| Disappearing Act | 1UU | Instant | As an additional cost to cast this spell, return a permanent you control to its owner's hand. Counter target spell. |
| Togglodyte | 3 | Artifact Creature — Golem | Togglodyte enters the battlefield turned on. Whenever a player casts a spell, toggle Togglodyte's ON/OFF switch. As long as Togglodyte is turned off, it can't attack or block, and prevent all damage it would deal. 4/4 |
| Thran Turbine | 1 | Artifact | At the beginning of your upkeep, you may add {C}{C}. You can't spend this mana to cast spells. |