Hi, we have today a GW vs one of the best guilds in server, we are only 4 warriors ( we are more than enough with 4 of us

) we´ve got 3 or 4 bards, we are thinking on 4warriors 1cleric(healing) 3 bards, which buffs should bards do? every of them? and if we get 4 instead of 3 inside the party? advice me hehe, thanks!