Torbjorn, Fuming Engineer

First Strike, Ultimate Charge
{2}{u}: Create a 1/3 legendary Turret token.
{t}: Target artifact you control gains protection
from everything until end of turn.
Molten Core—{2}{r}{r}, {t}, remove 12 ultimate counters from Torbjorn, Fuming Engineer: Deal
2 damage to all creatures you don't control and
each opponent. Create a Molten Core
enchantment token for each of your opponents. Activate only as a sorcery.