Gor the Crusher

Partner with Erakira, Pilot of Gor. (When this creature enters the battlefield target player may put
Erakira into their hand then shuffle.)
Whenever a land enters the battlfield, you may
roll a 6 sided die. Deal X damage to each
opponent, where X is the result of the die.
{4}{r}{r}{r}, {t}: Destroy target land. When Gor
leaves the battlefield, return it to the battlefield
under its owner's control.