Battle Draft
From theFarWilds
In a Battle Draft all the cards are shared between both players. You each see the same hand of 14 cards. When one person plays a card it is gone for both players. The deck is 6 packs from 2 random domains.
Battle Drafting requires a different strategy than most other formats. You have a much better idea of what the enemy is capable of and must constantly work to spoil his plans. Often you must play cards just to prevent the enemy from using them.
Currently it costs 40 gold (or 4 Power) to enter and the winner gets 76 gold.