Dreadhorde Baron

When Dreadhorde Baron enters the battlefield,
Amass 1. (Put a +1/+1 counter on an Army
you control. If you don't control one, create a
0/0 black Zombie Army creature token first.)
Zombie tokens you control get +1/+1.
Whenever a Zombie you control deals combat
damage to an opponent, draw a card.
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Easter Egg challenge: create a Skeleton card