hero polearm :d me tyrr duelist -> duals +4 with health i think best wpn for pvp is duals+health ( but many people have a different opinion :d ) , for pve is slasher+crit rate and every tyrr must have stormer new update bring some news and tyrrs will be recommended eqip back weapons like before god ... duelist - dual sword, tyrant - fighter, destroyer - 2h ,.... so what tyrr you are? ugly green orc? :d
unfortunately, an7yk is right -> tyrr is pretty expensive class if you want to be effective in all situations : aoe pve ( which is almost everywhere ) : stormer( damage ) single target pve : 2h+focus or dmg single target pvp : duals + health mass pvp : stormer or duals ( for the survivability ). i tend to use stormer all the time ( except for the single target pve ), but i do have all of the three, so i can switch according to the situation. in short, there's no "best wpn eu" for tyrr.
and don't forgot homonculus + conversion ! :d ( enough bound ) because if you want use berserker rage in pve, you can use if you are almost dead or if you take down your hp and again back ( you must be fast, because healers in this time when somebody loose half hp use balance heal :d ) one important note: dont forgot what description have aoe skills eruption and hurricane storm! ( " power is decreased by 10% when equipped with a sword/blunt/fist weapon and increased by 50% when equipped with a spear. " ) in pvp i dont use hurricane storm, because is expensive to mp and long reuse, but often erpution because i want stun enemy. but not so much dmg i have with duals . hero tyrrs use primary spear, because hero stormer increase hp/cp so not need sa health in duals ( i think :d ) overall: you need stormer for aoe xp and one-target weapon ( preferer dualsword or 2h sword )