Just a lot of practice, learning how the game works, pvme discord is a good resource to use that didn’t exist back when I started playing, so definitely check that out if you aren’t in it already
the base tank will pre immort before killing the rune, and the dpsers will burst down zamorak with melee or range, base tank also intercepts the big bomb so we have more time to dps him down, can equip rod if the base dies and u need more time to deal damage but the boss should be dead before base dies most the time if nobody messes up.
