デメテル

Natural Selection is the only duo that improves your run rather than your damage. Because it multiplies the rarity of everything you find afterwards, its value depends entirely on how early you get it — taking it in the final region is close to worthless, while taking it in Erebos can raise the entire run's power ceiling.

魔法陣ホーミング飛刃

パリィと致命的反撃

死神連撃クリティカル累積

霊火の持続時間延長

全弾機動装甲

暗夜の隠密と奇襲

The Moonstone Axe's Special shockwave detonates your own Cast for screen-wide damage. The strongest room-clearing build in the game and safe, because the axe can block.

Aspect of Medea turns the Argent Skull from a lobber into a melee weapon: Attack loads skulls into Melinoë and the dash detonates them all at once. Enormous burst, high risk.