Set: Innistrad Type: Instant Rarity: Common Cost: {2}{U} Counter target spell unless its controller pays {1}. That player discards a card. Whether he actually exists is in question, but the...
Set:
Ravnica: City of Guilds
Type:
Instant
Rarity:
Common
Cost:
{1}{B}
Target creature gets -3/-3 until end of turn.
"Allow me a moment to catch your breath."
Set: Future Sight Type: Instant Rarity: Common Cost: {3}{R}{R} Choose any target. Scry 3, then reveal the top card of your library. Riddle of Lightning deals damage equal to that...
Set: Odyssey Type: Instant Rarity: Uncommon Cost: {2}{B} Destroy target white creature. It can't be regenerated.Draw a card. "Any fool who would die for honor is better off dead." —Cabal...
Set: Gatecrash Type: Instant Rarity: Common Cost: {3}{U} Counter target noncreature spell.Draw a card. "Should your chosen emissary be able to fluctuate triharmonic pentodes, however unlikely, I shall shunt excess...
Set:
Beta Edition
Type:
Instant
Rarity:
Common
Cost:
{X}{U}
Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)
Set: Planar Chaos Type: Instant Rarity: Common Cost: {1}{B} Destroy target nonblack creature that entered the battlefield this turn. "As the fell soil's appetite grows, it gulps down passersby upon...
Set: Return to Ravnica Type: Instant Rarity: Common Cost: {5}{R} Explosive Impact deals 5 damage to any target. "Such boorish noise is what passes for subtlety among the Boros." —Vraska...