mtg cards like conjurer's closet MTGNexus you may exile target creature you control MTG Conjurer's Closet card |

Of course in the all-spells camp there's also Balustrade Spy, Undercity Informer and Goblin Charbelcher which can win on the spot, these are probably the best and actually competitively played archetypes, and Hermit Druid combos similarly

I havent won the same way twice

It turns out dealing an extra 4 damage is just what it takes for this red instant to be one of the most playable spells in Modern for a timethough Galvanic Discharge has beaten it out at the moment

It can also put a counter on itself, which is nice

But realistically, if youre going through that much trouble I hope whatever youre copying just wins the game on the spot