Peak Seeker Dragon

Flying
Territorial 2 (This creature claims up to two unclaimed lands you control as it enters the battlefield. Those lands remain claimed as long as
this creature is on the battlefield.)
{2}{r}, {t}: Peak Seeker Dragon deals 2 damage to target player and up to X target creatures can't block this turn, where X is equal to the
number of mountains claimed by
Peak Seeker Dragon.