Lone Final Stand

Choose a creature, then destroy all other
creatures and put a rage counter on chosen
creature for each creature destroyed this way.
The following effects apply in accordance to rage counters on that creature.
2+: Creature gains Menace
5+: Creature can attack twice per battle phase
8+: Creature gets +5/+5 and gains Indestructible, Trample, and {3}: Remove a rage counter from a creature, then deal 3 damage to
any target.