Ammon, Apophis' Avatar

Deathtouch, Menace

When this creature enters, mill one card for each land you control.
Zombies you control have "{t} Add one mana of any color"
Each time a creature is sent to the graveyard from anywhere, create a 2/2 black Zombie creature token tapped.
Landfall - Whenever a land you control enters, you may put a +1/+1 counter on each Zombie creature you control, then mill 2 cards.