Earthen Maw

Parts of the broken badlands open and close like jaws, seeking to snare passersby.

    Effect: Whenever a creature without earth walk remains on the same square of earthen maw throughout its turn, it takes 5 damage per tier and is grabbed (escape DC moderate based on the encounter level).
    Usage: Use earthen maw terrain to force the characters to make difficult movement choices, or to funnel them into a disadvantageous position.

Published in The Plane Above, page(s) 87.