Unsealed Spellbook Rune League of Legends 2025

Swap one of your equipped Summoner Spells to a new, single use Summoner Spell. Each unique Summoner Spell you swap to permanently decreases your swap cooldown by 25s (initial swap cooldown is at 5 mins).
Your first swap becomes available at 6 mins.
Summoner Spells can only be swapped while out of combat.
After using a swapped Summoner Spell you must swap 3 more times before the first can be selected again.
Smite damage increases after two Summoner Spell swaps.
Other runes
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Cut Down
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Font of Life
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Triumph
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Conditioning
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Perfect Timing
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Minion Dematerializer
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Grisly Mementos
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Precision
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Resolve
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Bone Plating
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Guardian
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Transcendence
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Cash Back
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Triple Tonic
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Manaflow Band
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Fleet Footwork
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First Strike
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Predator
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Coup de Grace
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Absolute Focus
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Relentless Hunter
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Ingenious Hunter
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Sorcery
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Axiom Acanist
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Unflinching
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Revitalize
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Aftershock
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Cosmic Insight
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Second Wind
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Summon Aery
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Legend: Alacrity
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Dark Harvest
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Ghost Poro
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Nimbus Cloak
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Press the Attack
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Cheap Shot