Champions
Displayed data version: 16.19.1 · Patch 26.19
Latest attempt: No changes · Sep 28, 2026, 2:55 PM JST
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This page uses a pinned Data Dragon snapshot. It is not a verification of every in-game interaction or hotfix.
Stats and stacks calculate the state you enter. Nine outputs that cannot be derived from the source require in-game values. Special copied or possessed recasts and transfer restrictions are outside full simulation coverage.
This catalog covers normal Summoner’s Rift. Excluded does not mean removed from the game. The classification and its source are listed below.
Content language: English
the Magus Ascendant
Select forms, weapons or follow-up abilities. Empowered and evolved effects also appear in the ability descriptions.
Variable valuesScaling & formulas
Every 16 seconds Xerath's next Attack against a champion restores 60（Lv1–3: 60–72 / Lv4–6: 84–108 / Lv7–10: 126–180 / Lv11–15: 204–300 / Lv16–20: 330–450） Mana. It restores 30（Lv1–3: 30–36 / Lv4–6: 42–54 / Lv7–10: 63–90 / Lv11–15: 102–150 / Lv16–20: 165–225） Mana if attacking minions, jungle monsters or structures.
Whenever Xerath kills a unit, this cooldown is reduced by 3.5 seconds.
Begin Charging: Xerath begins charging an arcane beam, Slowing himself gradually up to 50%.
Release: Xerath fires the beam, dealing (70 + 90% Ability power) magic damage. The range increases with time charged.
Xerath calls down a blast of arcane energy, dealing (50 + 65% Ability power) magic damage and Slowing them by 25% for 2.5 seconds. Enemies in the center take (83.35 + 108.355% Ability power) magic damage instead and are Slowed by 60%, decaying over 2.5 seconds.
Xerath fires an orb of raw magic, Stunning the first enemy hit for up to 2.25 seconds based on distance travelled, and dealing (70 + 45% Ability power) magic damage.
Xerath ascends to his true form and channels for 10 seconds. During this time he may Recast up to 4 times.
Recast: Xerath launches a magical artillery, dealing (170 + 45% Ability power) magic damage. For each champion hit, the artillery deals an additional (20 + 5% Ability power) magic damage.