Sejuani thrives by controlling river vision and forcing grouped fights around dragon and Rift Herald where her CC chains and frontline tankiness shine.
Avoid early isolated fights and focus on ganks with melee lanes to maximize (E) stun stacks and (R) pick potential before Rek'Sai snowballs.
Jungle Plan
Contest river Scuttle only if lane priority and numbers advantage exist to secure vision and objective control.
Invade Rek'Sai's jungle camps when you have lane support or have tracked her path away to deny her fast tempo and early gank setups.
Prioritize vision and control around dragon, Rift Herald, and Void Grubs to force grouped fights where your engage and CC chain excel.
Danger windows
Rek'Sai's early invade and gank power peak before level 6, making blind river checks and isolated fights highly risky.
Avoid fights when your mobility, Smite, or defensive cooldowns are down to prevent being outmaneuvered or burst down.
Losing lane priority around Scuttle, dragon, or Herald forces cautious river contests where Rek'Sai's early aggression is strongest.
Early game
Start with a full or controlled clear aiming to reach first river Scuttle only when nearby lanes have priority to support contest.
Avoid blind early invades unless Rek'Sai is tracked on the opposite side or your lanes can collapse quickly to prevent early burst.
Balance farming with timely ganks on melee lanes that can follow up your CC to maintain map pressure and deny Rek'Sai tempo.
Power spikes
Level 6 unlocks (R), enabling long-range engages that start fights before Rek'Sai can safely approach objectives; use this around key objective timers or lanes with follow-up damage.
First tank item spike increases durability and clear tempo, letting you frontline and contest dragon and Herald more effectively.
Two tank items solidify your presence in front-to-back fights, making it harder for Rek'Sai to isolate you and punish your team.
Win conditions
Use jungle tempo to control dragon and Rift Herald vision, forcing grouped fights that capitalize on your CC chains and frontline durability.
Deny Rek'Sai free farm and objective setups by tracking camps and counter-jungling safely with lane support.
If outnumbered, trade tempo into side camps, Void Grubs, Herald, or vision instead of fighting 4v5 to delay Rek'Sai's snowball and set up stronger later fights.
Tip: For Sejuani vs Rek'Sai, read overview, trading pattern, and danger windows first for a fast Jungle lane check.
