Jin, Geeky Witch

As long as you control a God enchantment or creature that shares a color with this creature,
Jin, Geeky Witch has indestructible.
At the beginning each opponent's end step,
untap Jin, Geeky Witch.
{x}{b}{r},{t}: Up to X target creatures get -X/-X
until end of turn.
{x}{x}{w}{u},{t}: Tap X target creatures,
then draw X cards.