Theokeler

 is the boss of the 26th floor boss of the Aincrad Castle.

Abilities

 * Four Arms
 * Claws
 * Resistant Skin
 * Four Swords

Item Drops

 * Axe

Known Challengers

 * Royal Knights:
 * Galant
 * Guinevere
 * Lance
 * Gawn
 * Bors
 * Percival
 * Tristan
 * Galahad
 * Elicia
 * KoB:
 * Heathcliff
 * Asuna
 * Kuradeel
 * Godfree
 * Fuurinkazan
 * Klein
 * Dale
 * Kunimittz
 * Dynamm
 * Issin
 * Harry One
 * Monstter Army Commanders
 * Cerdic
 * Cynric
 * Boewolt
 * Hagen
 * Thollbrad

Kills

 * Member of KoB that found the boss room.
 * Several Players in the boss battle.

Trivia

 * Thokeler is based on Thokeles and Kintaro.