[X] Plan: We don't know what he can do. Version 1.1
-[X] Stance: Prayer For Perseverance, Vanguard's Prayer, Clever Deflection, Giant-Killing Blow, Faulty Ground, Perfect Footing
-[X] Tactics: We don't know what this guy is capable of, so fight cautiously. In part to feel out what he can do, in part because we don't want to scare him off. If he attacks us, use Clever Deflection to create openings. If instead he tries to circle around us, use Faulty Ground to create an opening. If there's a strong opening and we have Fervour to spare, use Giant-Killing Blow to capitalize on it. If the opening is small, just use regular attacks. If he survives our first Giant-Killing Blow attempt, pretend to use it on a smaller opening while in fact going for a normal attack.
--[X] During the fight, make sure to keep the cave opening in sight. Circle around your opponent if necessary. If your opponent makes use of this to try to get you to move more, in turn use that to lure him away from the cave.