Immense Speed: King is extremely swift, as observed when he not only effortlessly evaded the attacks of both Guila and Jericho simultaneously, but also knocked them unconscious before either of them could realize it. This was later proven to be false as the Sacred Tree has no evil intentions at all and it was King who did not want to fully utilize the Sacred Tree's powers. It was believed that King was able to control the Sacred Tree a long time ago and with it draw out the true power of a fairy, but the tree abandoned King for an unknown reason. In spite of his lack of physical strength, he has shown a remarkable level of durability as shown in his second battle with Helbram.

It should be noted that this included the Holy Knights of Liones.Дespite his great power, King is physically weak, however, he makes up for his lack of strength with his sacred treasure, Spirit Spear Chastiefol and his immense level of magic power. During his reign as the Fairy King, his power was said to be so great that it kept the human kingdom from invading the Fairy King's Forest. This was later re-affirmed when he defeated Helbram, a Great Holy Knight level combatant, while protecting all the injured in the area then almost immediately after, swiftly defeated Dreyfus, one of the Great Holy Knights of Liones, despite the injuries he sustained from his battle with Helbram. Upon unleashing his true power, Meliodas and Ban commented that his strength grew to 'an incredible level'. Being a Fairy, King has demonstrated a number of abilities unique to his species such as the ability to levitate or fly, the ability to change his appearance and clothes at will, as well as possessing great speed equal to Meliodas and Ban. He is strong enough to overpower a Great Holy Knight single-handedly. King is shown to be an incredibly formidable opponent, able to deftly maneuver his spear with ease.

Seven deadly sins king wings