Aria's Salvaging

As an additional cost to cast this spell, sacrifice a creature or artifact you control.
Search your library and/or graveyard for an
artifact card with converted mana cost X+2
where X is the sacrificed permanent's mana cost.
Put that artifact onto the battlefield tapped.
Shuffle.
"Oh I don't recall ever picking this up, but this should
help Maya with her current project!" - Aria