Ifnir, Eternal General

Lay down the siege - whenever you would amass
an army, you may choose to create a new army,
if you do proliferate.
Grand generals might - Infir gains all effects based on how many armies you control, X is the ammount of armies you control:
• 3: {r}{t} Amass Zombies X,
• 6: Armies you control have afflict X,
• 9: {1}{r} sacrifice an army, it deals damage equal to its power to any target