Kayn Build Guide for Wild Rift: Red and Blue Forms

Out-of-combat movement speed helps Kayn rotate between camps and approach through terrain. The Attack Damage and armor penetration strengthen physical burst when he reaches a target.

Adds mana for repeated casts and converts maximum mana into Attack Damage. Stack Mana Charge to transform it into Muramana, which adds damage to attacks and abilities; the unstacked purchase is not the same damage spike.

Transforms into Muramana once Tear is fully stacked

Adds physical penetration, while damaging abilities slow targets only when they are below 60% Health. It can help after Blade's Reach (2nd) or Reaping Slash (1st) connects, but does not hold a full-health target still throughout Umbral Trespass (Ult).

Blocks one enemy ability when the spell shield is ready. Use it to protect the first approach through terrain, but track follow-up control because one blocked spell does not make Kayn immune to the rest of the team.

Lets you commit a decisive flank without losing the whole game to one shutdown.

Replace Guardian Angel when you can safely land a basic attack during a pick and prefer extra burst to a revive. Its first-hit damage and brief slow refresh after a takedown; it does not require the target to be unseen.

Replace Edge of Night when close-range exchanges need a shield and the enemy lacks a key spell that must be blocked. Use separate attacks or abilities to trigger it rather than assuming both damage instances of Reaping Slash (1st) are separate casts.

Replace Guardian Angel when recurring shields absorb the damage needed to finish a pick and giving up the revive is acceptable. Apply damage before the rest of the burst; do not buy it solely for one minor shield.

Separate attacks or abilities trigger a short-trade shield and damage. Use Blade's Reach (2nd) with another cast or attack rather than assuming both parts of Reaping Slash (1st) are separate abilities.

Buy second for health, ability haste and stacking armor reduction through Rhaast's repeated physical damage. The armor reduction also helps allied physical-damage threats focus the same target during an extended fight.

Delays part of physical and magic damage, giving Rhaast time to cast again. A champion he recently damaged must die to clear the stored damage and trigger the takedown heal.

Basic Ability Haste and damage amplification from repeated ability hits support Rhaast's extended fights. It does not shorten Umbral Trespass (Ult) through the basic-haste passive.

A late defensive slot for fights where allies can protect the revival point. It does not make starting a fight alone safe.

Replace Spear of Shojin when recurring shields are denying meaningful damage. This gives up some repeated-cast pressure, so choose it for substantial shields rather than a minor one-off effect.

Replace Guardian Angel when a major magic-damage threat requires a magic shield and Magic Resistance before Rhaast dies. This exchanges the revive for protection during the first commitment.

Replace Black Cleaver when your team has few other physical-damage threats or you need more personal armor penetration. Its penetration applies immediately instead of requiring armor-reduction stacks, while damaging abilities slow targets below 60% Health.

Replace Guardian Angel when Rhaast needs to survive the first focus while waiting for another healing cast. Health, permanent Tenacity, and a bonus-Health Lifeline shield help you survive the return damage. Choose this or Maw of Malmortius for your Lifeline slot.

Replace Guardian Angel when repeated magic damage wears Rhaast down throughout a long fight. Repeated champion magic damage stacks extra Magic Resistance and movement speed, making it a sustained-magic-damage answer.

Replace Guardian Angel when crit attackers kill Rhaast between healing rotations. Reduces physical critical-strike damage, so prioritize it against fed crit carries rather than purely on-hit damage.

Replace Guardian Angel when Rhaast is holding several melee opponents close and needs repeated healing with mixed defenses. Health and mixed resistances support recurring nearby damage and healing. It pays off in extended melee fights, not when ranged enemies keep you outside its reach.

Replace Spear of Shojin when Rhaast must suppress enemy healing with his repeated area damage. Physical damage applies Grievous Wounds while Health and haste suit a bruiser. Buy Executioner's Calling first if healing is urgent, then finish after your early core.