Danica Wellspring

+2: Inspire a creature. Roll a d6. That creature gets a +x/+x equal to the result until that creature attacks or blocks. Inspire doesn't stack.
-3: Return creature or artifact creature to the battlefield from exile or from the graveyard if their converted mana cost is 4 or less.
-10: All creatures you don't control lose all abilities and become 1/2 defenders until the end of their controllers next turn.