RuneScape 3 Melee Guide - How to easily do 350-400k damage in Zerk
This method doesn't use stalling, dragon battle axe for +20% damage, auras, familiars, or weapon poison +++.
Full rotation
prep: Meteor Strike, grico, ability 1-3 depending on grico rng. natty, piercing, 2x defensives.
damage: Zerk+apot, barge, assault, overpower, hurricane. 3x dclaw, chaos roar, dclaw, basic, gfury leng spec, dclaw.
if you relent proc on zerk, replace hurricane with another dclaw.
This rotation can do between 350k-450k depending on crit rng.
With inc stalling to min/max natty, you can get about 2 more dclaws making your average zerk around 450-600k depending on RNG with all buffs, should be higher on beserker blood essence.
In practice, you could do this into an ezk bleed dump, build back up to meteor strike and then back up to zerk. Second zerk would only yield 3 dclaw specs but still does respectful damage. Is about ~550-650k average dpm over time depending how sweaty you want to get.