Rumble, Mechanized Menace

When Rumble enters the battlefield, create a colorless Junkyard Titan artifact equipment with Equip {5} and "Equipped creature gets +3/+5, trample, and {u/r}{u/r}{u/r},{t}: Deal 5 damage to target player", then attached it to Rumble.
Rumble has intimidate and protection from enchantments as long as he is equipped.
Sacrifice an artifact: Draw 2 cards.