Sithian, Eternal Wreath

+1: Target Forest you control becomes a 3/3 Elemental Elk creature with trample. It's still a land.
-1: Sithian deals damage to target creature equal to its number of loyalty counters. That creature deals damage to Sithian equal to its power.
-6: Until end of turn, Elk creatures you control gain "You may have this creature assign combat damage as though it weren't blocked."