Planar Bridge
Oracle Text
, : Search your library for a permanent card, put it onto the battlefield, then shuffle your library.
Card Rulings
2/9/2017 A permanent card is an artifact, creature, enchantment, land, or planeswalker card.
, : Search your library for a permanent card, put it onto the battlefield, then shuffle your library.
Legalize Cloudpost.
Cures glocoma or something grows in nature makes Emrakul castable all good stuff
If the artifact itself was 4 or 5 mana it might have been good, not it's just too slow. Not even mentioning all the vulnerabilities this has to stuff that counters searching, artifacts, triggers etc. Tron is already bad against stony silence, don't want to add this as vulnerability.