Dragon Axe requires 61 Woodcutting to use and 60 Att to wield.
The dragon axe has a special attack: Lumber Up, that provides a visible +3 boost to Woodcutting (meaning that from level 72-74 Woodcutting, you can use the special attack to obtain magic logs from a magic tree).
This consumes 100% of the player's special attack energy, though it
cannot be used without the 60 Attack required to wield the axe.