M:tG card similarity search
U/BU/BU/BU/B · Instant
You may cast target instant or sorcery card from an opponent's graveyard without paying its mana cost.
| Name | Mana | Type | Text |
|---|---|---|---|
| Conductive Current | RRR | Sorcery | Conductive Current deals 3 damage to each creature. Choose an instant or sorcery card in your hand. It perpetually gains "If this spell would deal noncombat damage to a permanent or player, it deals that much damage plus 2 instead." |
| Flood | U | Enchantment | {U}{U}: Tap target creature without flying. |
| Thorn of Amethyst | 2 | Artifact | Noncreature spells cost {1} more to cast. |
| Cephalid Retainer | 2UU | Creature — Cephalid | {U}{U}: Tap target creature without flying. 2/3 |
| Unifying Theory | 1U | Enchantment | Whenever a player casts a spell, that player may pay {2}. If the player does, they draw a card. |
| Charix, the Raging Isle | 2UU | Legendary Creature — Leviathan Crab | Spells your opponents cast that target Charix, the Raging Isle cost {2} more to cast. {3}: Charix gets +X/-X until end of turn, where X is the number of Islands you control. 0/17 |
| Guttural Response | R/G | Instant | Counter target blue instant spell. |
| Gisa and Geralf | 2UB | Legendary Creature — Human Wizard | When Gisa and Geralf enters the battlefield, mill four cards. Once during each of your turns, you may cast a Zombie creature spell from your graveyard. 4/4 |
| Invasion of Arcavios | 3UU | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Arcavios enters the battlefield, search your library, graveyard, and/or outside the game for an instant or sorcery card you own, reveal it, and put it into your hand. If you search your library this way, shuffle. |
| Training Grounds | U | Enchantment | Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. |