I think that if swiftsong could be played in combat it would have a positive impact on gameplay in battle. It could be used much like Mage ballad and take mana to keep cast during battle. The reason for this is while ninjas have increased movement speed naturally most physical damage dps do not and cannot pop a sprint like mp using damage dealers. This would just be another way the bard could help be a support member of the party and hopefully avoid unnecessary damage/death/wipes. That's all. Thank you.