Unit-targeted

Unit-targeting is the most basic targeting paradigm an ability can have - abilities using this targeting type require a valid target to be cast on within range, which means having sight of the target is also necessary. What constitutes a 'valid' target varies from spell to spell; this list has been separated into subsets depending on what the spell can be used on, with several abilities belonging to more than one group.

Certain spells should not be confused as having the alternate targeting paradigm self-targeting - abilities listed here have the user as just one of the potential valid targets instead of the only one.

Uniquely, Janna's Eye of the Storm is the only unit-targeted-exclusive ability that can function on allied turrets. Terrain-targeted abilities can target turrets as well and unlike ground-targeted abilities cannot be cast on ground. Hence they are being listed as subcategory of unit-targeting.

Targeting Types	Auto (Passive · Self) · Direction · Ground · Unit (Collision · Radius)
Unit types	Champion · Minion · Monster · Pets · Structures (Turret · Inhibitor · Nexus) · Terrain
Effect types	Ability effects · Attack effects (On-hit) · Area of effect · Damage over time · Heal · Multi-hit · Redirected damage · Shield · Single-targeted
Ability types	Aura · Blink · Buff · Combat status · Crowd control · Damage (Ability · Basic · Magic · Physical · True · Nexus Obelisk · Execution) · Dash · Debuff · Invulnerability · Pet · Sight · Spell shield · Untargetability · Ward

Unit-targeted

Champion Abilities

Self-targeted

Ally-targeted

Enemy-targeted

Items

Ally-targeted

Enemy-targeted

Summoner Spells

Ally-targeted

Enemy-targeted