Ghazghkull Mag Uruk Thraka

Trample, Reach, Indestructible, First Strike
Enrage (Whenever this creature deals or is dealt
combat damage, it deals damage equal to its power to
target legendary permanent.)
Pay XX dakka counters : Deal X damage to target creature, or, put half X +1/+1 counters on target
non-warboss Ork you control.
Dominance - You may only have one warboss
on the battlefield.