Ulva, Hive Queen

When Ulva enters the battlefield exile target
creature.
Ulva has base attack, toughness, abilities
and colors as exiled creature.
Whenever Ulva attacks put a +1/+1 counter on
Ulva.
When Ulva is destroyed create X 1/1 Eldrazi mite tokens where X is Ulva's toughness with all the abilities and colors as Ulva, Hive Queen.