Xerath, the Magus Ascendant, is our newest mage-type character in League of Legends. His playstyle offers a new way to perform the mage-carry role; long range barrages and sieging.
The cornerstone of this is in his ability Locus of Power. This makes Xerath immobile, but gives his spells massively increased range and defense penetration. This really allows him to set up and barrage an area before becoming mobile again to perform a more standard mage role.
Using this range gameplay, Xerath has wide-area spells he can use to really saturate an area with major damage. Arcanopulse, his bread-and-butter ability, shoots a short-delay beam at the area, zapping anyone hit for significant damage. Arcane Barrage, his ultimate, allows him to launch up to three massive explosions at a long range, both doing area denial and good team damage. To protect himself, Mage Chains is a reliable single-target spell that will allow Xerath to stun an enemy if he hits him with a subsequent spell.
Xerath is something we liken to a Howitzer or artillery piece. He should really appeal to people who enjoy very long ranges and like aiming skillshots and leading targets. We’re excited to offer a new mage paradigm to League of Legends, and will be continuing to add new ways to play existing roles into the game.
the official forums.