Maniac Assembler

When enters Maniac Assembler the battlefield,
create a 4/4 colorless Golem artifact creature
token.
Golem creatures you control have {1}{r}: This
creature gets +1/+0 and Menace until the
end of the turn.
"They laughed at metal-bound geists!!!!!
No one is a Genius like me!!!!!
We'll see who's laughing now!!!!"