Elegaius

Timothy’s mum told him, never lick the lampposts during the winter, your tongue will stick to it! He died being dragged away from that post with his tongue stretching to 4 times its length. Arbiter felt pity for this poor boy and so allowed him to join the undead, but could not fix that damn tongue!

Elegaius is a Magic affinity legendary from the Undead Hordes faction. Elegaius was introduced as a fragment summon champion with all players able to summon provided they completed enough fragment events. Elegaius is a mid-tier legendary that can really help you progress through waves in Faction Wars with multiple champions that are the same.
Elegaius is also a strong champion for Arena with an ability to strip 2 buffs from all enemies and reduce their turn meter, you will need accuracy to enable these skills. This works great as a champion to set up your damage dealers.

Overall Elegaius is seen as mid-tier with some areas of speciality.