Quierso, Family to Dragons

Haste, Flying
Ice Knife — Whenever you deal noncombat damage to a creature, tap that creature and put
a stun counter on it.
Dragon Heritage — {u/r}{u/r}{u/r},{t}: Target dragon
you control deals damage equal to it's power to
any target. If this damage kills a creature, put a +1/+1 counter on that dragon.