Final Hunt

Creatures you control gain +3/+3, hexproof, and
Trample until end of turn. Target opponent
cannot block creatures you control with more
than one creature. At the beginning of the next
end step, that opponent wins the game.
Ultimatum (You may not cast more than one spell
with Ultimatum per game. Spells with Ultimatum
cannot be copied.)
"A Hunt such as this can only result in victory...
or death..."