Final Riot

You may only attack target opponent this turn.
Until end of turn, creatures you control have
haste, vigilance, and: "{t} Deal 3 damage to any
target." At the next endstep, that opponent wins
the game.
Ultimatum (You may not cast more than one spell
with Ultimatum per game. Spells with Ultimatum
cannot be copied.)
"The city burned throughout the day, but the crowd
quickly dispersed at dusk."