I remember back in the day, buff stacking was key.

So my group at the time was SHD, SHM (slows, Malo, and Talisman buffs), Cleric (heals, HP buff), ENC (Tash line, attack speed buff), DRU (heals, ports, Blessings). I added a ROG for DPS but a better call now would be MAG probably.

Not sure how buff stacking works nowadays...