Charix, Skyclave Consumer

Reach
Charix gets +0/+1 for each artifact you control.
Charix gets +2/+0 for each artifact in your exile
that was exiled by Charix, Skyclave Consumer.
{w}{u}{r}: Exile target artifact you control. Then if
three or more artifacts in your exile were exiled
this way, Charix has vigilance and double strike
until end of turn. Then if six or more artifacts
in your exile were exiled this way, create a copy
of each artifact exiled by Charix, Skyclave
Consumer.