Unsealed Spellbook - League of Legends Rune

Unsealed SpellbookOverview

Patch26.14
Matches134,440
TierAll Tiers
Last UpdatedJul 19, 2026
MethodologyData Methodology
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 @f3@ seconds).

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.
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Unsealed Spellbook Builds - Frequently Asked Questions

What are the best Unsealed Spellbook builds in Patch 26.14?

Check the builds table to see the best Unsealed Spellbook builds for the current patch.

How do I build Unsealed Spellbook on my champion?

Unsealed Spellbook is typically used as part of a Inspiration build. The most successful Unsealed Spellbook builds pair it with complementary runes. Check the builds table above to find the optimal rune page for your specific champion.

How many champions can use Unsealed Spellbook effectively?

Currently, 0 champions use Unsealed Spellbook in their optimal builds.

What is the average win rate for Unsealed Spellbook builds?

Unsealed Spellbook builds average a 50.74% win rate across all champions. Top performers like exceed this with win rates of respectively.

Unsealed Spellbook Best Champions & Builds - LoL (July 2026) | MetaBot.GG