Duality
Luo Yi's skills create Sigils of Yin/Yang on the battlefield. Each Sigil lasts up to 6 seconds.
Our source cuts this description off mid-sentence — the rest is not shown.
Always active — no cooldown

Yin-Yang mage who chains stuns off opposite sigils and teleports the team in
Luo Yi is a control Mage who marks enemies with Sigils of Yin or Yang from Dispersion and Rotation, then detonates a stun and pull when opposite sigils meet in a Yin-Yang Reaction. Diversion, her ultimate, opens a delayed teleport circle that repositions her whole team onto an objective or into a fight from a distance.
Landing opposite-attribute sigils on the same target to trigger the Yin-Yang Reaction, while managing Dispersion's charge system, takes precise sequencing.
Level Dispersion first to build sigil charges, max Rotation second for the zone damage, and take Diversion at 4, 8 and 12.
Luo Yi's skills create Sigils of Yin/Yang on the battlefield. Each Sigil lasts up to 6 seconds.
Our source cuts this description off mid-sentence — the rest is not shown.
Always active — no cooldown
Luo Yi casts the energy of Yin/Yang in the target direction, dealing 210–410 (+120% Total Magic Power) Magic Damage to the first enemy hit ad those behind in a cone. Enemy heroes hit are marked with Sigil of Yin/Yang. Luo Yi stores up to 4 Dispersion charges and gains 1 charge every 8 seconds. She also gains 1 charge each time Yin-Yang Reaction is triggered. The state of this skill changes on each cast.
Luo Yi summons Fire of Yang/Aqua of Yin at a target location, dealing 250–350 (+50% Total Magic Power) Magic Damage to enemies hit and slowing them by 60% for 0.5 seconds. Fire of Yang/Aqua of Yin then remains at the location for 6 seconds, dealing 50–70 (+10% Total Magic Power) Magic Damage every 0.7 seconds. It can also trigger Yin-Yang Reaction with mark of opposite attributes. The state of this skill changes on each cast.
Active: Luo Yi creates a Teleport Circle around herself and marks target location (within 20 units) as its destination. After 3 seconds delay, allied heroes (including herself) within the Circle will be teleported to the location. Passive: Luo Yi’s Cooldown Reduction is increased by 6%–10%.
Signature combo
Core items in buy order, with the emblem, talents and battle spell that go with them.
7,970g total
Default pick for mid lane to chain sigil stuns onto priority targets.
Battle spell
The 'Flicker combo' — blinking in right as a hook or stun lands, or blinking out the instant an enemy ultimate is cast — is the single most common high-elo outplay moment in the game.
Swap in when needed
Winter Crown — Survives a dive combo aimed at her before she can land a Yin-Yang Reaction.
Ice Queen Wand — Slows assassins closing the gap before she can chain her sigils onto them.
Concentrated Energy — Hybrid Lifesteal and extra HP against poke-heavy mid lane matchups.
7,740g total
When your draft needs Diversion's map-wide repositioning more than raw damage.
Battle spell
Purify does not clear suppression (e.g. Franco's Bloody Hunt or Khufra's ultimate) — a common mistake is trusting it to escape a hook combo it can't actually cleanse.
Swap in when needed
Oracle — Extra HP and regen when playing Luo Yi as a supportive roam instead of mid.
Winter Crown — Buys the extra second needed to land a Reaction and survive the retaliation.
Athena's Shield — Damage reduction against burst-magic dive comps targeting her first.
The heroes that make this matchup hard, and the mechanic that does it.
Heroes whose own counter list names Luo Yi — the same matchup, read from the other side.
Duo partners whose kit completes this one.
Alternate the state of Dispersion and Rotation deliberately so you land opposite sigils on the same hero
Bank Dispersion charges before a fight so you can chain sigils instead of waiting on cooldown
Use Diversion to teleport your team onto Lord or Turtle from across the map for a surprise contest
Trigger a Yin-Yang Reaction on the enemy initiator first to stun them before their engage lands
No — Luo Yi is a difficulty-4 hero whose value depends on landing opposite-attribute sigils on the same target under pressure, which takes real practice to time.
A poke and control build with Lightning Truncheon, Genius Wand, and Holy Crystal covers most games, giving mana sustain and burst to chain her sigils repeatedly.
Hanzo, Joy, Benedetta, and Nolan counter Luo Yi hard — they either burst her down before her short-range sigils land or dash through her stun outright.
Diversion creates a teleport circle around Luo Yi; after a 3-second delay, allied heroes standing in it teleport to a marked location, enabling cross-map plays and objective contests.