Jaseiken (邪聖剣), left untranslated since there’s no official English name, is basically “twisted/wicked/evil + holy/sacred + sword.” (“Necromancer” is the name of the sword, rather than describing a character.)
In the game, you pick two characters to have join your MC at the game start, and that’s your party throughout the game. Romina + Baron is generally considered a terrible combo, and can potentially get you stuck at one point earlyish before Romina starts to shine.
“FFL3” is Final Fantays Legend III, the North American title for what was originally SaGa 3: Jikuu no Hasha (~Ruler of Time and Space). Azathoth doesn’t show up directly by name, but the villain uses him as a motif.
