Summons a house-sized giant octopus from the octopus-patterned pot to strangle a column of enemies, dealing $140\%$ ATK DMG, with an $80\%$ base chance to reduce their ATK and SPD by $20\%$ for $2$ turns.Deals an additional $70\%$ ATK DMG and purges all buffs from targets with HP below $50\%$, and controls units with HP below $20\%$ with [Blood Prison Pot] after casting.After casting, applies $1$ stack of [Waves] to $3$ random allies.