ÆON, The Necromancer

First Strike, Colossus(As long as this creature
doesn't attack or block, this creature can't leave the battlefield.)
Whenever AEON Attacks, create two 2/3 black
Death Knight creature tokens with Fear.
Whenever AEON Blocks, create two 2/2 black
Zombie creature tokens.
If AEON kills a creature or deals combat damage
to a Player, untap him.