ToD2 - Loni Dunamis: Artes

Extensions (追加特技 - Tsuika Tokugi)
All extensions to base artes require the skill enchant 追加特技 equipped on the corresponding base arte. Extensions are activated by holding down the Attack button (default: O) during the skill. Extensions cannot be performed as separate attacks.

Mystic Arte Extensions (秘奥義 - Hi Ougi)
All extensions to arcane artes require the skill enchant 秘奥義 equipped on the corresponding skill. Extensions are activated by holding down the Attack button (default: O) during the skill when all requirements are met. The final strike of the arcane arte must hit and stagger an enemy to activate the extension successfully.