Rennala of the Amber Egg

Prowess 2 (Whenever you cast a noncreature
spell, this creature gets +2/+2 until end of turn.)
{u}{u}{t}: Target player sacrifices a creature.
Create a 1/1 Sweeting token with 2 +1/+1
counters and one of either a Vigilance counter,
a Trample counter, or a Prowess counter.
Any time you sacrifice a Sweeting token, deal X
damage to target permanent or player, where X
is Rennala of the Amber Egg's power. You may
use this ability no more than three times
each turn.