Idiris, Foundry-Forged

Partner with Al-Karinth, Foundry Inspector
Trample
Idiris' toughness is equal to the number of
artifacts you control.
Idiris may block any number of creatures.
As long as you control 10 or more vehicles,
switch Idiris' power and toughness. Effects that
would effect his toughness effect his power
instead and vice versa.
Definitely not perfect, but it gets the job done