time stone

defender;
universally unique (when played if there is already
a copy of this card on the battle exile your card);
this artifact can't block;
it can crew only with infinity gauntlet;
when crew with infynity gaunltlet: search in your graveyard for a card reveal
it and add it to your hand (only once per turn);
if is crewing with infynity gaunltlet has:"{t}{1}: search in your graveyard for a card reveal
it and add it to your hand";