Master & Disciple: Weapon

I got this idea after I read the description of the bow weapon skin reward from Stygian Onslaught: https://genshin-impact.fandom.com/wiki/Starpiercer The bow was wielded by Surtalogi, Skirk’s Master. So Surtalogi might be a master of multiple weapons. Skirk might mentioned his master when she taught Young Tartaglia & it’s inspired him to learn multiple weapons, but as he didn’t get proper teaching, he is least adept in bow…