Unsealed Spellbook rune icon - League of Legends
Win Rate
50.1%
Pick Rate
0.2%

Unsealed Spellbook Best Champions

Unsealed Spellbook B TierInspirationKeystone
Patch
26.21
Games with rune
1,665
Lane
All Lanes
Tier
All Tiers
Last Updated
Nov 3, 2026 UTC
Methodology
Data 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.
Rune tree
Inspiration · Keystone
Win Rate
50.1%−0.4 vs row avg
Pick Rate
0.2%
Best champion
Alistar · 49.4%
Most played by
Rakan
Main lane
Support · 74%

Best champions for Unsealed Spellbook

Patch 26.21 · All ranks

Alistar leads with a 49.4% win rate with Unsealed Spellbook; 7 champions take it this patch.

  1. 1AlistarSupport49.4% with rune−0.9 vs champion avg263 games
  2. 2RakanSupport48.6% with rune−2.4 vs champion avg416 games

Ranked by win rate with the rune, adjusted for sample size: small samples are pulled toward the rune's average, so a champion with a few dozen lucky games can't top the list. A champion needs 200+ games to be called best.

Every champion that takes Unsealed Spellbook

7 champion and lane combinations with 30+ games. Search a champion or filter by lane and tier.

Lane
Tier
Rank
Champion
Lane
Tier
Win rate
Δ WR
Adoption
Games
Top Rune Build
1SupportS60.0%+8.31.3%85—
2MidA53.4%+3.16.3%176—
3SupportA50.0%-1.30.5%64—
4SupportB49.4%-0.96.9%263—
5SupportB44.2%-5.22.8%52—
6SupportC48.6%-2.410.4%416—
7SupportC42.1%-8.31.7%38—

Champions that almost always take Unsealed Spellbook

Rakan takes Unsealed Spellbook in 10% of its games. High adoption means the rune is the default for that champion.

Unsealed Spellbook champion tiers

Every champion that takes Unsealed Spellbook, grouped by its sample-adjusted win rate with the rune (S = top 15%).

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Best Unsealed Spellbook champions FAQ – Patch 26.21

What are the best champions for Unsealed Spellbook in Patch 26.21?

By win rate with Unsealed Spellbook: Alistar (49.4%), Rakan (48.6%). 7 champions take it this patch.

Which champions use Unsealed Spellbook the most?

Most games with Unsealed Spellbook: Rakan (416), Alistar (263), Twisted Fate (176).

Which lane is Unsealed Spellbook played in?

Unsealed Spellbook is played mostly in Support (74.4% of its games).

Which champion takes Unsealed Spellbook most consistently?

Rakan takes Unsealed Spellbook in 10% of its games, the highest of the 7 champions that use it.