M:tG card similarity search
GU · Instant
Choose target spell. Counter that spell unless its controller pays {2}. Threshold — If seven or more cards are in your graveyard, seek a creature card with the same mana value as the chosen spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Genesis Wave | XGGG | Sorcery | Reveal the top X cards of your library. You may put any number of permanent cards with mana value X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield into your graveyard. |
| Scragnoth | 4G | Creature — Beast | This spell can't be countered. Protection from blue 3/4 |
| Reborn Hero | 2W | Creature — Human Soldier | Vigilance Threshold — As long as seven or more cards are in your graveyard, Reborn Hero has "When Reborn Hero dies, you may pay {W}{W}. If you do, return Reborn Hero to the battlefield under your control." 2/2 |
| Apothecary Initiate | W | Creature — Kithkin Cleric | Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. 1/1 |
| Underworld Breach | 1R | Enchantment | Each nonland card in your graveyard has escape. The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard. (You may cast cards from your graveyard for their escape cost.) At the beginning of the end step, sacrifice Underworld Breach. |
| Hydroblast | U | Instant | Choose one — • Counter target spell if it's red. • Destroy target permanent if it's red. |
| Blind Seer | 2UU | Legendary Creature — Human Wizard | {1}{U}: Target spell or permanent becomes the color of your choice until end of turn. 3/3 |
| Widespread Thieving | 2R | Enchantment | Hideaway 5 (When this enchantment enters the battlefield, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.) Whenever you cast a multicolored spell, create a Treasure token. Then you may pay {W}{U}{B}{R}{G}. If you do, you may play the exiled card without paying its mana cost. |
| Nurturer Initiate | G | Creature — Elf Shaman | Whenever a player casts a green spell, you may pay {1}. If you do, target creature gets +1/+1 until end of turn. 1/1 |
| Needlebite Trap | 5BB | Instant — Trap | If an opponent gained life this turn, you may pay {B} rather than pay this spell's mana cost. Target player loses 5 life and you gain 5 life. |