Dual Great Weapon Wielder

You master fighting with any two martial melee weapons, able to put your full strength behind each swing, pushing yourself to aggressively assault your foes, and gaining the following benefits:

• You can use two-weapon fighting even on all martial melee weapon, even if they are not light.
• You can draw or stow two martial melee weapons when you would normally be able to draw or stow only one.
• Before you make a two-weapon fighting melee attack with a heavy weapon that you are proficient with; you can choose to take a -5 penalty to your AC until the start of your next turn and add +10 to both attack's roll and damage.