Ra'vish'a', Guardian Beast

Ra'vish'a', Guardian Beast's toughness is equal to
the number of artifacts you control. Defender.
Noncreature artifacts you control have shroud
and indestructible, and other players cannot gain
control of them.
{t}, Exile Ra'vish'a', Guardian Beast and all
artifacts you control. Return all exiled artifacts
to the battlefield under your control at the
beginning of the next end step.