Astroweaver, The Doomsday

+1: Put a +1/+1 counter on target creature you control. It gains Indestructible and Hexproof until end of turn.
-3: Gain control of target creature until end of turn. It gains haste until end of turn.
-10: Create an emblem with "When a permanent is destroyed, create a 4/4 Dragon creature token with flying." Destroy all non-Astroweaver permanents.