Talk:Eruption/@comment-24.86.182.199-20120226230006/@comment-4669534-20120228233931

If the user has full HP, then the attack has 150 power 150 x 100% = 150 The base power decreases with the user's health, so if the user has only 50% of its HP left, the attack has 75 base power 150 x 50% = 75