Abilities
Zeri's attacks deal magic damage and are treated as abilities; moving and casting stores energy for a charged bonus attack.
Zeri fires a burst of 7 rounds that count as attacks, hitting the first enemy.
Fires an electric pulse that slows the first enemy hit, expanding into a long-range laser upon hitting a wall.
Zeri dashes, energizing her next shots to pierce enemies, and grinds over terrain.
Zeri unleashes a lightning nova, overcharges herself, and gains stacking Move Speed on hitting champions.
Guide
Zeri is a mobile ADC who excels at kiting and poking in ARAM's tight lanes. Focus on stacking your passive for shields and using your E to dodge while outputting consistent damage with Q.
Tips
Use your passive to build up a shield by moving and attacking before engaging.
Save your E (Spark Surge) to dodge key skillshots or reposition in teamfights.
Maximize your Q (Burst Fire) damage by kiting and stacking your passive attack speed.
In ARAM, use the narrow map to land your W (Ultrashock Laser) through walls for poke.
Coordinate your ultimate (Lightning Crash) with crowd control from your team for maximum stun duration.
Combos
E > Q > auto-attack: Use Spark Surge to gap close, then unload Burst Fire and auto-attacks.
R > W > Q: Initiate with Lightning Crash, follow with Ultrashock Laser for slow, then spam Q.
Auto-attack > Q > E > auto-attack: Weave in movement between attacks to stack passive and reposition.