Personally, I’d go with a heavy strength-boosting armor and a weapon with hyper-armor and no kicking like a good mace. Nordheimers have the highest starting strength in the game and a respectable damage multiplier, so a guaranteed T4 spawn like Lian would be a good place to start.
Mind you, as I already demononstrated in other thread last week, a player doesn’t even need to go toe-to-toe with a world boss. A simple kill pit helps to level the playing field for players who aren’t as proficient in melee combat or who lack a top-tier thrall.
It’s also more accessible to someone who lacks a lot of time to play (as you’ve stated elsewhere is your case), since you can build-up and upgrade a kill pit over time quite easily.