Marcella, Quiet Saintess

Lifelink, Indestructible

Landfall — Whenever a land you control enters,
you may untap Marcella, Quiet Saintess, if you do, gain 3 life.

{g/w}, {t}: Target creature you control gains a +1/+1 counter.

{x}, {ut}: Once per turn as a sorcery, Exile target
creature with X power or X toughness.