P. Atk. +2000 <Skill upgrade> Spike Thrust → Amazing Spike Thrust <Upgrade effect> - Increased skill power - Increased skill range - Increased defense ignore bonus - With a certain chance, triggers an additional attack. - Additional attacks' trigger rate and power depend on the skill level. <Enchant effect> Increases P. Atk. Increases additional attack damage Increases additional attack trigger rate to 50%%