Gorgax, Gem-powered Miner

Armored 1
When Gorgax enters the battlefield,
Drill Down. Equip abilities you activate that target Gorgax cost {3} less to activate.
Equipped creatures you control get +1/+1.
Whenever Gorgax deals 4 or more combat damage to a player, put a stun counter on target land that player controls and
Drill Down.