Ekko Jungle Build & Guide — Patch 26.18

Overview

Ekko is an AP (= Ability Power, the stat that scales magic damage) assassin jungler who one-shots squishy carries with a fast combo of W stun → E dash → AA + Q. His passive Z-Drive Resonance rewards a sequence of three hits on the same target with bonus magic damage and a movement-speed burst, which means his damage rotation is built around landing three things quickly, not spamming spells. His Chronobreak (R) is the safety net: it teleports him back to where he stood roughly four seconds ago and heals based on damage taken in that window, so he can dive into a fight, take risks, and undo the consequence if he survives the channel.

Game plan: clear the first jungle camps cleanly, look for a level-3 gank on a lane with low mobility (Lux, Senna, Veigar, immobile mid laners), force Scuttle (the river crab — kill it for vision and a small move-speed buff in the river) on the side where your team has prio (= priority: your laner has the wave pushed toward the enemy tower and can rotate without losing farm), and snowball (snowball = turn a small early lead into a much bigger one) into mid-game skirmishes around the second drake. Ekko is not a scaling champion (scaling = getting stronger as the game gets longer) — if you reach minute 25 with no kills, the enemy ADC finishes 2 items and you stop one-shotting anyone.

Recommended Build

Starting items: Scorchclaw Pup (450g) + 1 Health Potion (50g), which is the full 500 gold you start with. Smite is not an item: it is the summoner spell you lock in at champion select, and the companion is what upgrades it.

Core items (in order):

1. Luden's Echo — first AP spike. Bonus on-cast damage and mana sustain mean your Q + W + E rotation chunks the target before the E auto even lands.
2. Sorcerer's Shoes — flat magic penetration (= ignores part of the enemy's magic resist). Since patch 26.16 marksmen start at 33 magic resist and grow 1.1 per level, so the flat penetration is worth more in the laning phase than it used to be and slightly less at level 18.
3. Lich Bane — Spellblade (= the next basic attack after a spell deals huge bonus magic damage). Ekko's E already empowers the next auto, so Lich Bane stacks on top: this is the item that turns the E dash into a one-shot.
4. Shadowflame — extra burst (= a lot of damage in 1-2 seconds). Its HP-threshold passive (= a passive that activates when the target is below a certain HP) lines up with R reset finishers.
5. Rabadon's Deathcap — late-game AP multiplier and the highest-ceiling slot in the build.

Situational items:

• Zhonya's Hourglass — into AD assassins (Zed, Talon, Kha'Zix, Rengar). The stasis (= Ekko goes invulnerable but can't act for 2.5 seconds) buys time for cooldowns and, paired with R, lets you survive any AD all-in.
• Void Staff — buy the moment a priority target builds Magic Resist (Mercury's Treads, Maw of Malmortius, Spectre's Cowl). Percentage magic pen scales with how much MR the target stacks.
• Morellonomicon — into healing comps (Soraka, Aatrox, Dr. Mundo, Vladimir). Applies Grievous Wounds (= a debuff that cuts the target's healing and health regeneration by 40% for 3 seconds) on damage.
• Rylai's Crystal Scepter — into mobile ranged carries (Vayne, Ezreal, Tristana). Every spell hit applies a slow, so Q + E sticks them in place for the kill.
• Cryptbloom — late-game replacement for Shadowflame vs MR-stacking front lines. Magic pen plus a small revive heal on takedowns.

Boots: Sorcerer's Shoes is default. Ionian Boots of Lucidity is acceptable when the team needs more R uptime as a re-engage tool (= your ult coming back faster lets you flip a second teamfight).

Skill order: Max Q first (waveclear and main poke damage), E second (dash damage), W last. Take a point in R at levels 6, 11, 16. Start Q at level 1 for the safest first clear, then add E at 2 and W at 3.

Runes: Primary Domination (the assassin tree — stat bonuses that reward picking off lone targets) with Electrocute (the third separate attack or ability on the same champion within 3 seconds itself deals 70 to 240 bonus adaptive damage, on a 20-second cooldown — Ekko's W + E + Q chains it perfectly), Sudden Impact (after a dash, blink or leaving stealth, your damaging hits on champions add 20 to 80 true damage by level for 4 seconds, on a 10-second cooldown, which your E dash turns on for free), Sixth Sense (auto-tracks nearby enemy wards on a long cooldown — vision pressure for jungle pathing), Ultimate Hunter (lower R cooldown per unique champion takedown). Secondary Sorcery with Manaflow Band (each ability that hits a champion permanently adds 25 maximum mana up to 250, and only after that it starts restoring 1% of your missing mana every 5 seconds) and Transcendence (ability haste — your spells come back faster — which scales the entire kit).

Key matchups

• Lee Sin: Strong early invade (= a jungler who walks into your jungle to kill you before you have items). Track him with vision on your buffs (= the small camps that give a temporary stat bonus, blue and red). Avoid fighting him before level 4 — his early dueling is better than yours.
• Karthus: Free matchup. His R deals damage to your whole team across the map, but he has zero mobility — W under his feet, E in, Q + AA and he dies in one rotation (= one full sequence of your abilities). Counter-jungle (= steal his jungle camps) after every gank he commits to.
• Master Yi: Scaling rival. Kill him before minute 20 or accept that he out-damages you in a late team fight. Force Lich Bane + Shadowflame spike fights and dive his bot lane while he is farming camps.
• Sejuani: Rough matchup. Her R is a 1300-range linear skillshot: it stuns for 1 second up close and 1.5 seconds once the bola has travelled 425 units, so the answer is to dodge sideways during your dash, not to hope she misses a lock-on. Wait for her to use R on someone else, then commit. Buy Zhonya's Hourglass earlier than usual.
• Rammus: Avoid solo fights. His W (Defensive Ball Curl) is what returns damage, and only against basic attacks: it lasts 7 seconds and returns 15 (+10% of his total armour) (+10% of his total magic resist) as magic damage. His passive just turns those resistances into attack damage. Your damage is mostly magic, which his thorns do not reflect, but the armour and reflection he gains from W still blunt your Lich Bane auto. Farm the opposite side of the jungle and group only with your team.

Power spikes & win conditions

A power spike is a moment when the champion suddenly becomes much stronger than a minute earlier — usually when a new ability or item comes online.

• Level 3: First W + E + Q combo unlocked. You can finally gank lanes pre-6 (= before your ult is online) — drop W in fog (= the dark area outside vision, behind a brush or wall), wait for the enemy to step on it for the stun, dash in with E, Q on the way out. This is the strongest pre-6 gank pattern Ekko has.
• Level 6: Chronobreak (R) comes online. Now every dive (dive = walking under tower to kill a low-HP target) is recoverable: you take tower shots, kill the target, R back to safety. Force a fight or a dragon immediately.
• Luden's Echo + Sorcerer's Shoes (~ minute 10-12): First real damage spike. You chunk squishies with Q alone and one-shot enemies under 60% HP with the full combo. Look for picks (pick = killing a single isolated enemy out of position) on the side lanes.
• Lich Bane completion (~ minute 16-18): This is THE spike. Lich Bane's Spellblade lands on the empowered E attack, which is the single biggest hit in the rotation: from here an isolated squishy without magic resist dies to the full combo. Group around drake and Baron — every isolated enemy dies in one combo.
• Rabadon's Deathcap online (~ minute 24-28): Even MR-stacking targets fold to the full burst. If the enemy ADC has not bought Zhonya's Hourglass or Quicksilver Sash, your R reset is a free kill on the back line.

Common mistakes

• Ganking lanes pre-3 with no W placement. Ekko's gank without W stun is just a slow E dash — easy to kite (kite = move backwards while attacking, keeping distance). Always seed W in fog 2 seconds before walking up: the delayed stun catches the enemy when they react to your dash.
• Pressing R as soon as HP drops. Chronobreak rewinds you to a 4-second-old position. If you ult the moment you take the first auto, you R back into the fight you wanted to escape. Chronobreak rewinds you to where you stood 4 seconds ago and heals off the health you lost in those 4 seconds, so the damage that matters is the damage you took before pressing it. You spend the cast in stasis, untouchable, so waiting inside it adds nothing.
• Spamming Q for waveclear in jungle. The boomerang return is the bigger damage tick. Walk past the camp so the return ticks the full pack twice; a stationary Q spam wastes the second hit.
• Forcing Drake without prio. Ekko's smite-fight (= the moment both junglers commit Smite to a contested objective) is mediocre because his damage is a burst rotation, not sustained DPS, and because R takes him out of the pit instead of winning the objective. If your laners do not have prio (= pushed lane, free to rotate), give the drake and farm vision instead.
• Ignoring the third-hit passive in jungle skirmishes. Z-Drive Resonance doubles your trade damage when you sequence three hits on the same target. Throwing Q at a wave for poke wastes the stack on a minion. Save Q for trades on champions, not on minions you do not need to clear.

Advanced tip

Use Parallel Convergence (W) as a pre-emptive vision tool, not just a stun setup. The device travels for 1.25 seconds before it opens into a chronosphere that then lasts 1.5 seconds, and both phases give you sight of that patch of ground — a free fog check on a chokepoint (= a narrow path the enemy must cross) or behind a Drake pit before you commit. Pros use this trick to scout enemy junglers crossing the river, then either commit the gank with the stun ready or rotate away without committing. The ability becomes both a pick tool and a ward (= the small object that grants vision in an area) at the same time.