I am just wondering, have any one else try double AST with a bard or machinist? I mean, on paper, and on theory, those triple combos can potentially do massive damage with both AST powering Bard MP recovery so they can sing more. As well as double the chance to draw balance card to push damage on the top two DPS job (on top of Raging Strike bonus). Summoner with raging strike + balance card will be dealing 30% more damage on Deathflare, turning 400 potency into 520 potency AOE on all mobs...