Selvaria, Verdant Betrayer

Vigilance, reach, trample, deathtouch.

When a creature dies, you gain 3 life and create a 1/1 green, black, and white Spirit creature token.

{1}{b/g}{b/g}, Sacrifice a creature: Draw a card, you gain 3 life

{5}{g/w}{b/g}: Sacrifce all creatures you control. Gain +3/+3, hexproof, and your other abilities.

"The living ever cling to fleeting breaths, the dead to restless silence. I will bind them, an unyielding
force to reshape this world in my image."