Jayce Top Summoner Spells Guide - Path 14.23

Hammer<\/keywordMajor> Attacks grant {{ spell.jaycestaticfield:managain }} Mana<\/scaleMana>.

Mercury Hammer - Active:<\/keywordMajor> Jayce creates an electric aura dealing {{ spell.jaycestaticfield:damage }} magic damage<\/magicDamage> over {{ spell.jaycestaticfield:duration }} seconds.{{ spellmodifierdescriptionappend }}","leveltip":{"label":["Damage","Mana Restore"],"effect":["{{ basedamage }} -> {{ basedamageNL }}","{{ managain }} -> {{ managainNL }}"]},"maxrank":6,"cooldown":[10,10,10,10,10,10],"cooldownBurn":"10","cost":[40,40,40,40,40,40],"costBurn":"40","datavalues":[],"effect":[null,[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0]],"effectBurn":[null,"0","0","0","0","0","0","0","0","0","0"],"vars":[],"costType":" {{ abilityresourcename }}","maxammo":"-1","range":[285,285,285,285,285,285],"rangeBurn":"285","resource":"{{ cost }} {{ abilityresourcename }}","image_url":"https:\/\/lmssplus.gg\/wp-content\/lol\/14.23\/img\/skill\/JayceStaticField.png"},"E":{"id":"JayceThunderingBlow","name":"Thundering Blow \/ Acceleration Gate","description":"Hammer Stance: Deals magic damage to an enemy and knocks them back a short distance.

Cannon Stance: Deploys an Acceleration Gate increasing the Move Speed of all allied champions who pass through it. If Shock Blast is fired through the gate the missile speed, range, and damage will increase.","tooltip":"Hammer Form<\/keywordMajor>: Jayce swings his hammer, Knocking Back<\/status> his target and dealing {{ spell.jaycethunderingblow:flatdamage }} plus {{ spell.jaycethunderingblow:perchpdamage*100 }}% max Health magic damage<\/magicDamage>.{{ spellmodifierdescriptionappend }}","leveltip":{"label":["Max Health %","Cooldown","Monster Damage Cap"],"effect":["{{ perchpdamage*100.000000 }}% -> {{ perchpdamagenl*100.000000 }}%","{{ cooldown }} -> {{ cooldownNL }}","{{ monstercap }} -> {{ monstercapNL }}"]},"maxrank":6,"cooldown":[20,18,16,14,12,10],"cooldownBurn":"20\/18\/16\/14\/12\/10","cost":[55,55,55,55,55,55],"costBurn":"55","datavalues":[],"effect":[null,[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0],[0,0,0,0,0,0]],"effectBurn":[null,"0","0","0","0","0","0","0","0","0","0"],"vars":[],"costType":" {{ abilityresourcename }}","maxammo":"-1","range":[240,240,240,240,240,240],"rangeBurn":"240","resource":"{{ cost }} {{ abilityresourcename }}","image_url":"https:\/\/lmssplus.gg\/wp-content\/lol\/14.23\/img\/skill\/JayceThunderingBlow.png"},"R":{"id":"JayceStanceHtG","name":"Mercury Cannon \/ Mercury Hammer","description":"Hammer Stance: Transforms the Mercury Hammer into the Mercury Cannon gaining new abilities and increased range. The first attack in this form reduces the target's Armor and Magic Resist.

Cannon Stance: Transforms the Mercury Cannon into the Mercury Hammer gaining new abilities and increasing Armor and Magic Resist. The first attack in this form deals additional magic damage.","tooltip":"Mercury Hammer<\/keywordMajor>: Jayce transforms his weapon into the Mercury Cannon<\/keywordMajor>, gaining Attack Range and new Abilities. Jayce's next Attack removes {{ spell.jaycestancehtg:rangedformshred }} Armor<\/scaleArmor> and Magic Resist<\/scaleMR> for {{ spell.jaycestancehtg:shredduration }} seconds.{{ spellmodifierdescriptionappend }}","maxrank":1,"cooldown":[6],"cooldownBurn":"6","cost":[0],"costBurn":"0","datavalues":[],"effect":[null,[0],[0],[0],[0],[0],[0],[0],[0],[0],[0]],"effectBurn":[null,"0","0","0","0","0","0","0","0","0","0"],"vars":[],"costType":"No Cost","maxammo":"-1","range":[600],"rangeBurn":"600","resource":"No Cost","image_url":"https:\/\/lmssplus.gg\/wp-content\/lol\/14.23\/img\/skill\/JayceStanceHtG.png"}},"passive":{"name":"Hextech Capacitor","description":"When Jayce swaps weapons he gains Move Speed for a short duration.","image_url":"https:\/\/lmssplus.gg\/wp-content\/lol\/14.23\/img\/passive\/Jayce_Passive.png"}}' position="top" action="spells" champion_key='Jayce' configs='{"patch":"14.23","version":"14.23.1","clientID":"558adf1d-3e33-4f42-b04a-5a83fb8266d9","season":{"27":"S2024 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