Happax, The Powerless

When Happax enters or attacks, create two 0/1
colorless Eldrazi Spawn creature tokens. They have
"Sacrifice this creature: Add {c}."

Creatures you control with power 10 or greater have
Annihilator 1.

At the beginning of each combat, up to one target
Eldrazi you control gains "This creature's power is
equal to the number of Eldrazi you control" until
end of turn.