Blightsteel Colossus + Blade of Selves

Blightsteel Colossus

Blade of Selves

How it works

1. Declare Blightsteel Colossus as an attacker.
2. Blightsteel Colossus' myriad ability triggers, creating a token copy of itself attacking each other opponent.
3. Deal combat damage with each Blightsteel Colossus, giving each opponent eleven poison counters.
4. Each opponent loses the game due to having ten or more poison counters.