Rorit, the Reborn

Emerge {2}{b}{g}{u}
When Rorit enters the battlefield, return up to
three target permanents from graveyards to the battlefield under your control.
When Rorit enters the battlefield, if it's emerge
cost was payed create X 1/1 black, green, and
blue Insect creature tokens with Flying,
Hexproof, Wither, and Defender. Where X is the sacrificed creature's power.