Power Conduit
Mirrodin · 229/306 · Uncommon
$4.29 Near Mint market price (TCGplayer).
Power Conduit is card 229 of 306 in the Mirrodin set, released in October 2003. Its rarity is Uncommon. The artwork is by Todd Lockwood. Power Conduit has also been printed in 2 other sets, so check the set and number to compare like with like.