[スキル多段] Degradative Spinel 6-hit, 100% Water damage to a foe (Damage cap: ~135,000 per hit). Inflict Degradative SpinelBased on lvl: DEF is lowered / DMG taken is amplified (Max: 5 / Can't be removed) Duration: IndefiniteStacking: Permanent. Remove 1 buff. Gain 30% Bo…