Greg, the toymaker helper

Trample, vigilance, reach,
At the begining of your'e combat
get x power until end of turn
where x is the number of
Artifact creature you control
{3}Merge ( choose two artifac
t creature you control
than exile it and create one token
with 0/0 artifact creature with menace and get
+x/+xwhere x is the two exiled artifact
creature powers