Soulfire deck wins vs Lightwells if it goes second. Going second is actually ideal for the Soulfire deck, in all match ups.
Turn 1 Coin, SF, SF, SF, tap, SF 16 damage.
Turn 2 SF, tap, SF, 24 damage, LW healed on Priest's turn 3, so 21
Turn 3 SF, tap, SF 29 damage, 2x LW healed on Priest's...