Fythi, Goddess of Spring

Worship (When this creature enters the battlefield,
each opponent may have you gain control of a creature
they control of their choice. If they do, they create a
token that's a copy of this creature, except it's not legendary and it doesn't have indestructible.)
Indestructible
{x}{g/w}{g/w}{g/w},{t}: X target creatures each gain
"{t}: Add X mana of any one color, where X is
this creature's toughness."