As an additional cost to cast this spell, sacrifice an artifact.
Search your library for an artifact card, put that card onto the battlefield, then shuffle.
Mana cost
2
U
Mana value
3
Printings
From
$1.06
Buy
Formats
Legacy
Banned
Vintage
Restricted
Commander
Banned
Duel
Banned
Oathbreaker
Banned
Predh
Banned
Rulings
4 Oct 2004
Because the "search" requires you to find a card with certain characteristics, you don't have to find the card if you don't want to.