User blog comment:Miskos3/Fairy Tail Episode 256: Tartaros arc: The Final Duels, Review/@comment-1153699-20151025113639/@comment-1153699-20151025161631

http://forums.mangafox.me/threads/516536-Official-Tartarus-Power-Level-Stats-from-Volume-46

Tempesta is overall the 4th strongest. Turns out he's 4th in terms of HP as well. Didn't notice that.