About
Name Tempered Steel zephion

Deck
4 Arcum's Astrolabe
4 Ethersworn Sphinx
4 Frogmite
4 Gearseeker Serpent
4 Myr Enforcer
4 Ornithopter
4 Razortide Bridge
3 Reverse Engineer
4 Signal Pest
14 Snow-Covered Island
4 Sojourner's Companion
4 Springleaf Drum
3 Tempered Steel

Sideboard
3 Engulf the Shore
1 Master of Etherium
2 Swan Song
4 Test of Talents
3 Vapor Snag
2 Vedalken Shackles