- critical strikes like , , and . is a strong counter against auto-attackers that stack well on
- If the attack is a normal critical strike it will do 160% of the enemy's AD, instead of 200%. If the enemy also has the damage will be 200% of the enemy's AD, instead of 250%, thus nullifying the bonus critical damage of .
- items that can reduce attack speed. The attack speed slow on , and do not stack with each other, however they do stack multiplicatively with for a combined 27.75% attack speed slow. , , , and are the only
- The champion who uses the active of abilities canceled. will have its channeling
- critical strike damage reduction does not apply to ability damage, even if the abilities use the critical strike damage symbol to indicate bonus damage (e.g. hitting single targets, or right after the target is hit by a fully-formed or ).
- Riot Games Inc. employee Robin 'Randuin' Liao. is named after former
- Randuin's Omen active effect's debuff is named Black Omen, possibly a reference to the floating palace bearing the same name from the game Chrono Trigger.
- Randuin's Omen is the only item that can reduce the amount of damage taken from critical strikes.
- Demacia's Dynasty. bears the crest of
- Starter items
- Potions and Consumables
- Basic items
- Advanced items
- Finished items
- Minion and Turret items
- Special Game Mode Exclusive items
- Removed items