M:tG card similarity search
1UU · Instant
This spell costs {U} less to cast if an opponent cast two or more spells this turn. Counter target spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Hurl into History | 3UU | Instant | Counter target artifact or creature spell. Discover X, where X is that spell's mana value. (Exile cards from the top of your library until you exile a nonland card with that mana value or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) |
| Wildblood Pack | Creature — Werewolf | Trample Attacking creatures you control get +3/+0. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Wildblood Pack. 5/5 | |
| Satyr Enchanter | 1GW | Creature — Satyr Druid | Whenever you cast an enchantment spell, draw a card. 2/2 |
| Thrill of Possibility | 1R | Instant | As an additional cost to cast this spell, discard a card. Draw two cards. |
| Tormenting Voice | 1R | Sorcery | As an additional cost to cast this spell, discard a card. Draw two cards. |
| Wild Guess | RR | Sorcery | As an additional cost to cast this spell, discard a card. Draw two cards. |
| Threefold Signal | 3 | Artifact | When Threefold Signal enters the battlefield, scry 3. Each spell you cast that's exactly three colors has replicate {3}. (When you cast it, copy it for each time you paid its replicate cost. You may choose new targets for the copies. A copy of a permanent spell becomes a token.) |
| Herald's Horn | 3 | Artifact | As Herald's Horn enters the battlefield, choose a creature type. Creature spells you cast of the chosen type cost {1} less to cast. At the beginning of your upkeep, look at the top card of your library. If it's a creature card of the chosen type, you may reveal it and put it into your hand. |
| Demon's Horn | 2 | Artifact | Whenever a player casts a black spell, you may gain 1 life. |
| X | UB | Legendary Creature — Human Spy | As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. That opponent can't cast X and plays with their hand revealed. {U}{B}, {T}: Put X into target opponent's hand. {3}{U}{B}: You may play a land or cast a spell from the hand X is in. If you cast a spell this way, you cast it without paying its mana cost. 2/2 |