2h duration on all buffs, dances, songs, summon, prophecies - and mana potions - it's too far from normal gameplay, for me...

To be fair though, they have tattoos and custom armors, so long duration buffs and mana pots are the least "non normal" features there I don't see anything wrong with it to be honest, nobody is going to play chars like SWS or BD on midrates unless they are completely reworked and you can't have people carry boxes if main purpose of the serbidor is PvP