Gathin the brave

Haste, firststrike
Partners with Tam, righteous archer (whenever
this creature enters the battlefield if you control
Tam, righteous archer Gathin the brave and
Tam, righteous archer have trample.)
Other humans you control get +2/+0 as long as
you control 1 or more artifacts.
{6}{r/w} Search your library for an
artifact and put it into your hand.