High Tension is a Tier Two Over Skill learned by Serene from Skilling Up with the Power Wrist. It sacrifices HP to boost STR greatly (but also very transiently).

Trivia Edit

The +45 STR boost from High Tension only lasts 10 Wait, which will not carry over to Serene's next turn unless extremely situational measures are taken (using Wait-manipulating items such as Hourglass or immediately using Ein's Strong Blast).

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