Use Elise's very high early gank and dive potential to pressure lanes and snowball before Gragas can scale.
Prioritize invading or counter-invading Gragas early to punish his medium invade resistance and slower clear speed.
Focus on early tempo and objective control through lane priority rather than farming full clears against Gragas's medium scaling and objective control.
Jungle Plan
Invade Gragas early before his first reset when lanes can collapse to deny his scaling and tempo.
Contest river control and Scuttle Crabs only when your lanes have priority to avoid his strong disengage and displacement.
Use early ganks and dives on priority lanes to snowball leads and force Gragas into reactive pathing or counter-jungling.
Danger windows
Beware of (E) engage and (R) displacement combo in isolated river fights or objective setups.
Avoid fighting when (E) is off cooldown and he has passive sustain available for short burst trades.
Be cautious contesting objectives without lane priority as Gragas can use (R) to separate you from smite fights and disengage.
Early game
Start with a three-camp clear into early gank or invade to leverage Elise's strong level 3 pressure.
Fight for first Scuttle only when nearby lanes have priority to avoid Gragas's counter-engage with (E) and (R).
Avoid full clears that allow Gragas to outscale; instead, path aggressively to punish his slower clears and invade before his first reset.
Power spikes
Elise's level 3 spike grants lethal gank and dive pressure; use (E) cocoon and rappel aggressively to punish Gragas's medium dueling.
Respect Gragas's level 6 (R) displacement as it can isolate or disengage your all-ins; avoid committing without vision and lane support.
Gragas's first item spike increases his burst or durability; force longer fights or kite if he builds tank to maintain pressure.
Win conditions
Convert early gank and invade pressure into lane leads and objective control before Gragas's scaling peaks.
Use Elise's strong early dueling and crowd control to punish Gragas's cooldowns and force him off jungle camps.
Maintain river vision and coordinate with lanes to contest Scuttle and dragons, denying Gragas safe access and snowballing your team advantage.
Tip: For Elise vs Gragas, read overview, trading pattern, and danger windows first for a fast Jungle lane check.