M:tG card similarity search
3W · Instant — Trap
If an opponent cast a red instant or sorcery spell this turn, you may pay {W} rather than pay this spell's mana cost. Prevent the next 3 damage that a source of your choice would deal to you and/or permanents you control this turn. If damage is prevented this way, Refraction Trap deals that much damage to any target.
| Name | Mana | Type | Text |
|---|---|---|---|
| Omnispell Adept | 4U | Creature — Human Wizard | {2}{U}, {T}: You may cast an instant or sorcery spell from your hand without paying its mana cost. 3/4 |
| Mercenaries | 3W | Creature — Human Mercenary | {3}: The next time Mercenaries would deal damage to you this turn, prevent that damage. Any player may activate this ability. 3/3 |
| Unblinking Observer | 1U | Creature — Homunculus | {T}: Add {U}. Spend this mana only to pay a disturb cost or cast an instant or sorcery spell. 2/1 |
| Force of Will | 3UU | Instant | You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost. Counter target spell. |
| Thick-Skinned Goblin | 1R | Creature — Goblin Shaman | You may pay {0} rather than pay the echo cost for permanents you control. {R}: Thick-Skinned Goblin gains protection from red until end of turn. 2/1 |
| Flameshot | 3R | Sorcery | You may discard a Mountain card rather than pay this spell's mana cost. Flameshot deals 3 damage divided as you choose among one, two, or three target creatures. |
| Cobra Trap | 4GG | Instant — Trap | If a noncreature permanent under your control was destroyed this turn by a spell or ability an opponent controlled, you may pay {G} rather than pay this spell's mana cost. Create four 1/1 green Snake creature tokens. |
| Ghosts of the Innocent | 5WW | Creature — Spirit | If a source would deal damage to a permanent or player, it deals half that damage, rounded down, to that permanent or player instead. 4/5 |
| Eyes of the Watcher | 2U | Enchantment | Whenever you cast an instant or sorcery spell, you may pay {1}. If you do, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) |
| Tok-Tok, Volcano Born | Legendary Creature — Goblin Shaman | Protection from red If a red source would deal damage to a player, it deals that much damage plus 1 to that player instead. 2/2 |