Orthodoxy Splicer

When Orthodoxy Splicer enters the battlefield,
if life wasn't paid to cast it, create a 3/3 colorless
Golem artifact creature token.
Golem you control have vigilance.
{w}, Sacrifice an artifact: Reveal the top three
cards of your library. Put an artifact or creature
card with mana value 3 or less from among them
into your hand. Put the rest on the bottom of
your library in a random order.