Akira the Blossoming Blade

Whenever Akira the Blossoming Blade deals
combat damage to an opponent, put that many
+1/+1 counters on it.
Double strike, haste, flash
If Akira the Blossoming Blade would die, you
may instead suspend 5 (Exile it with five time
counters on it. At the beginning of your upkeep, remove
a time counter. When the last is removed, cast it
without paying its mana cost. It has haste.)