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League of Legends S12: Sejuani Jungle Build Guide

Season 12 Build Guides
League of Legends S12: Sejuani Jungle Build Guide

Find out all you need to know to build Sejuani Jungle in League of Legends Season 12, including runes, items, and skill order.

League of Legends S12: Sejuani Jungle Build Guide

From runes to items, gameplay tips amd more, we've put together a guide to help you master playing Sejuani in the jungle in League of Legends.

Be mindful that there are several ways to build and play a champion, and you'll need to be adaptable as the game and the enemy team progress.

That said, this guide is a good starting point to helping you get to grips with the champion and making an impact in your games.


Sejuani Rune Choices - League of Legends
Sejuani Rune Choices

Core Items

Sunfire Aegis

3200 Gold


2700 Gold


Sunfire Aegis is ideal for tanks who are in the thick of the action for extended peroids, as you'll expected to be on Sejuani.

Thornmail builds on this, offering excellent protection against physical damage, while helping deal damage passively.#

Other good items include Randuin's Omen, Warmog's Armor, and Winter's Approach.

Starting Item & Boots

Refillable Potion

150 Gold


350 Gold

Defensive Boots

1100 Gold

Skill Order

While your choices may differ according to how the game progresses, the typical Sejuani skill priority is:

R > W > Q > E

Summoner Spells

These are the summoner spells most typically taken by Sejuani in this role. Naturally, this may change depending on match-ups.

Flash - League of Legends
Smite - League of Legends


Sejuani is quite the passive jungler, so concentrate on farming up to level 6 rather than look for the early gank. After that it's about engaging whenever your ult is off cooldown, and trying to become as tanky as possible so you can assume the main engage tank role later.

  • Level 1 - Take E - Permafrost, for the jungle clear.
  • Level 2 - Take Q - Arctic Assault, for the knock-up dash.
  • First Back - Pick up your defensive boots for mobility and sustain.

Tips & Tricks

  • You can use Arctic Assault to dash through walls.
  • For extra distance, you can use Flash during Arctic Assault. This is great for surprising enemies. 
  • Even if Glacial Prison doesn't stun your target, there's still the slow zone it creates. This can be used to block off opponents who don't want to be hit by crowd control.
  • You can use your allies to apply the Permafrost passive. This is useful, for example, when hiding in a bush in lane waiting to gank.
  • Follow up Permafrost with your ultimate for maximum crowd control mayhem.

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