Zenith Anorupatisu

Dragonblight, Extreme Iceblight (Creatures
damaged by this creature gain Last Strike for
the next 2 turns.)
Whenever a creature with the creature type
Zenith enters the battlefield under your control
or leaves the battlefield, put a +1/+1 counter
on each Zenith creature you control.
{4}{u}{u}: Deal 5 damage to 6 creatures, remove a counter on any kind from those creatures