Decimidius, the Rebuilt

Annihilator 6, First strike, Intimidate, Indestructible, Reach, Trample, Vigilance
When Decimidius enters the battlefield, create two 3/3 golem tokens.
Golems you control get +2/+2 and vigilance
{3}, sacrifice an artifact: create a 3/3 golem token
{3}, sacrifice 4 golems: Create a 6/6 golem token