Corasea, Spring's Child

: As long as Corasea, Spring's Child is on the field, creatures you control have lifelink and protection from green, blue, and white.
+1: Gain three life and draw three cards. Creatures you control gain +1/+2 until end of turn.
-7: Gain five life and draw five cards. Creatures you control gain three +1/+1 counters.