Dispelled Mist

Reach, Trample, Fear (This creature can't be blocked except by artifact creatures and/or
black creatures.)
Entwined in the Fog-Whenever Dispelled Mist deals combat damage to a creature and it would be distroyed this way, you may return target creature from The Realm to the Battlefield, it gains Fear.

"It creeps along the borders and makes all those who try to escape disappear into it."