Darth Revan, Usurper

Indestructible, Deathtouch, Vigilance
Rule of Two
{x}{t}: Sith you control get +X/+X until end
of turn. For each black mana spent to activate this, create a 1/1 Sith Apprentice. Activate only as a sorcery. Whenever
a Sith dies, add {b}{r}{r} Other Sith you control get +2/+2 and Vigilance. {x}{t}: Amass Sith X.