Doomwheel

When this model moves, it can pass across models with a Wounds characteristic of 3 or less in the same manner as a model that can fly. In addition, after this unit has moved, roll a dice for each unit that has any models it passed across, and each other unit within 1" of this unit at the end of the move. On a 2+, that unit suffers D3 mortal wounds.

When you make a normal move with this unit, you can re-roll the roll that determines its Move characteristic. However, if any of those dice are an unmodified 1, then your opponent makes that normal move with this unit instead of you.