The most deathful non-berserk warriors *of late* were:

Defender:
Nurok's Varaez, 2015, drow, dagger/axe, stsf/flow, 83 PKW, 0.370/hour, 73%
Twist's Urgandtol, 2015, svirf, axe/hth, gates/whispers, did he delete his PBF?

Scout:
loknim's Aoirse, 2015, cloud, axe/polearm, riddle/trapping, 111 PKW, 0.206/hour, 59%


Also worth noting are non-warrior:

defender - jalim's Ahjevhil, 2015, human, assassin, 110 PKW, 0.409/hour, 70%
scout - silat's Llathe, 2016, bard, 77 PKW, 0.276/hour, 59%.