Child of the Morass

Landfall — Whenever a land enters the battlefield
under your control, Child of the Morass deals 1
damage to any target. If that land is a Swamp, create
a 1/1 black zombie token. If that land is a Mountain, create a 1/1 red elemental creature token.
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The creatures of these burning swamps gather around
my flames like moths around light. The more vast the swamps are, the more of them I can crowd around me.