>>1147879
Just to be clear I'm talking about Mercenary Heroes which are player character heroes that you register as heroes to use on other characters not regular heroes, not Koss, Gwen, Olias, MOX, Odgen, etc. which the earliest point is Lions Arch. You should get Olias for a minion master asap to make your life easier, he's Krytan so it's lore friendly
>Lions Arch
My understanding is you could have traveled to the great temple of balthazaar (pvp island) and unlocked them from the guy as soon as you left pre-searing and arrived in post-searing Ascalon
>but I have no skills to equip them with. I assume I have to unlock them on my own characters first, or can I just buy them at any skill trainer?
Those are kind of the same thing but yes when you unlock skills for your character it will also unlock it on your account for the heroes to use forever, might be very expensive for a new player to just straight up buy skills for hero purposes when you will probably want that money for armor materials and your own skills. You can also unlock skills with balthazaar faction by playing pvp or buying the skill unlock packs from the cash store.
This might be a false memory but you should be able to unlock some basic skills to begin with by making a pvp character, there may be a couple quests for skill unlocks that you should do, you don't have to keep them just make the pvp character, the game will pop up with "unlocked skill deathly swarm, frenzy, dual shot, etc for your account+heroes, delete and make a new profession and repeat until you've done every profession. Factions and Nightfall have way faster and streamlined tutorial zones too so you could play 5 minutes of factions/nightfall and unlock a bunch of monk/necro/mesmer skills for your heroes like power drain, glyph of lesser energy, dunno what skills you feel you're missing or which heroes you have currently