Diglet

Diglet is the leader of the Royal Guards and he is more powerful than his brother, Sir Piglet.

Personality
Diglet is physically even strict than Piglet. He likes teaching novices using challenges as their lessons. Diglet is also more skilled in weapons, as well as his own powers compared to Piglet.

Because Diglet is stronger than Piglet, he has always been his brother's idol since Diglet starts being a warrior for the royalty.

Appearance
Diglet looks identical to Piglet, apart that he has an eyepatch covering his left eye, which probably consists a scar. Apart from that, Diglet looks tougher and taller than his brother and he wears the same armor as Piglet except for the arm and leg parts, which they are golden instead of yellowish-white.

Abilities
Just like Piglet, Diglet has an element called Thunder, which he can be allowed to use thunderbolts and speed up his own speed while the others were slowed down. Diglet is more skilled than his brother as it seems.

He can easily take down air elemented people by shooting lightning bolts at them. Even though this is likely unnatural, but Diglet could be this fast enough to even 'flout' in the mid-air when he is striking his opponents.

Weaknesses
Although Diglet is very powerful, people with the element Earth are the only option to defeat him. But when he has a weapon on his arms, he is nearly impossible to even have any other weaknesses.