Strengths & Weaknesses
Strengths
- +AOE damage on autos and ultimate allows effective teamfight positioning without needing perfect positioning
- +Barrel Bomb provides both offensive damage and defensive utility with its slow and stun for kiting
- +Ultimate has 6 hits with crit scaling, enabling massive burst damage in extended fights
Weaknesses
- −Relies on skill 1 to activate cannon mode—without it, lacks mobility and damage consistency
- −High skill floor for combo execution; mistiming Barrel Bomb stun can cost teamfights
- −Vulnerable to all-in assassins and burst mages before skill 1 comes online
Abilities
PIgnite
When HP reaches 0, detonate all bombs dealing physical damage. Targets hit by multiple detonations take only 50% damage from the 2nd hit onwards.
1Loose Cannon
Wisp dashes in the target direction and enters cannon mode. Each auto attack deals physical damage in an area and increases attack speed by 10% for 5s.
2Barrel Bomb
Fire a bomb in the target direction dealing physical damage and slowing movement speed by 30% for 1s. Detonates at max range or when hitting a wall, dealing physical damage and stunning for 1s (60% damage to structures). If the detonation hits a hero, reduce this ability's cooldown by 3s.
RShock and Awe
Fire bombs that strike the target area 6 times, each dealing physical damage. This ability can crit but only deals 50% additional damage on crits. (Can channel for up to 3s; moving after 0.6s cancels the ability.)
Skill Order
Priority: R > Q > W| Skill | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1Loose Cannon | 1 | · | 3 | · | 5 | · | 7 | · | 9 | · | · | · | 13 | · | · |
2Barrel Bomb | · | 2 | · | 4 | · | · | · | 8 | · | 10 | · | 12 | · | 14 | · |
RShock and Awe | · | · | · | · | · | 6 | · | · | · | · | 11 | · | · | · | 15 |
Loadout
Awake
Spirit
Dragon's ClawStandard Build
1
2
3
4
5
6Core Combos
Teamfight Opener
12Activate cannon mode to get close while increasing attack speed, then use Barrel Bomb to lock down priority targets. Enables your team to engage safely.
Burst Rotation
1R2After entering cannon mode, use ultimate for maximum hits before resetting with Barrel Bomb. Best used when enemies are grouped or already engaged.
Kite and Control
2Lead with Barrel Bomb slow to maintain distance, auto-attack for passive stacks, then flicker away from danger. Repeat as skill cooldowns reset.
Gameplan
Early Game
Levels 1–6- →Farm safely with auto attacks; avoid overextending until skill 1 is available for escape
- →Use Barrel Bomb to zone enemies from objectives and punish poor positioning
- →Play around minion waves to maximize safety—don't fight in open areas
Mid Game
Post Broken Spear- →Transition to teamfights: activate cannon mode early to deal AOE damage while staying mobile
- →Use ultimate when enemies cluster, stacking crits for exponential damage scaling
- →Maintain barrel bomb cooldown for defensive peeling—don't waste it on single targets
Late Game
Teamfight phase- →Position at medium range; let cannon mode autos handle sustained damage while ultimate chunks grouped enemies
- →Barrel Bomb becomes your primary anti-dive tool—use stun preemptively on incoming threats
- →Focus on resetting skills with takedowns to chain ultimates in extended teamfights
Matchups
Wisp gets countered by
ZillExtreme mobility and burst dash through your AOE negates damage output before you can activate cannon mode
PaineSingle-target lock-down and invulnerability frames counter both your damage and kiting attempts- ElandorSilences prevent skill activation while burst damage eliminates you before Barrel Bomb stun lands
Wisp synergizes with
- RafaelaHer CC enables Wisp's AOE ultimate to hit grouped enemies, while her support items amplify burst damage
ArthurCreates engaging opportunities for your cannon mode; his tank stats soak damage while you deal AOE from safety
LaurielStun synergizes with Barrel Bomb stacking effects, allowing full ultimate rotations on immobilized targets
Pro Tips
- →Track Barrel Bomb travel time—enemies will predict landing spots. Lead shots on mobile targets and delay detonation near walls for guaranteed stuns.
- →Passive explosion at death deal significant AOE damage. Use this strategically when low HP in teamfights to soften multiple enemies before falling.
- →Cannon mode's 5-second window is tight. Plan your engage before activating skill 1—wasted cannons cost the majority of your damage output.
Wisp thrives in the current meta as a high-win-rate AOE marksman with excellent teamfight control. Pick into group-heavy compositions and supports that enable clustering. Avoid into heavy burst or assassin lineups where you lack escape tools before skill 1.