Board Thread:Questions and Answers/@comment-26467599-20150608091713/@comment-26467599-20150702120902

probably a silly question but i just RS a Scorching Alpha and not sure whether to do him to 7* or not? i dont quite understand his SBB...

18 combo massive Fire elemental attack on all enemies & boosts own Atk relative to one's max HP

does this add his HP stat onto his atk Stat ? in my case an Oracle so HP 6655 +  Atk 2604 = 9259 atk? also it doesnt mention how many turns. if this is only  for 1 turn wouldnt it be debuffed by the time his basic atk is able to be used? as his UBB states its 3 turns.