Miyabi, Void Hunter

Reach
When Miyabi, Void Hunter enters the battlefield, put 3 Fallen Frost counters on this creature.
{1}{u/r} Miyabi, Void Hunter attacks with Trample.
Put an additional Fallen Frost counter on this creature.

If there are 6 Fallen Frost counters, this creature gains +10/0, Menace, and Indestructible. Remove all counters when this creature attacks.