Mo & Krill build guide
by a_lilypupVersion 5Updated Mar 21, 2026Guide #511262
Search this name in the in-game build browser. Several guides can share a name, so check the author and update date.
Match statistics · filters applied except game mode
As written by the author · latest version · not affected by filters
stalker op + hit spikes early YOU NEED TO HIT SOME STATUES/SINNERS TO GET ENOUGH SPIRIT POWER FOR TANKBUSTER - YOU CAN GET THERE WITH BOONS EVENTUALLY combo feels really weak until maxed, but when it is it's nuts. i love max burrow too much to upgrade combo before it
1Lane
Author's category · 5 items · i think qsr is no longer necessary, just don't make stupid trades
Mystic Burst
will activate on t1 scorn now. be careful of the new long cd on t1 scorn
Stalker
if you're procing this off cd you're op. the range is deceptively small so do not hard chase for procs unless you're confident
Monster Rounds
this lets you dive tower and clear waves, camps faster. sell whenever
2optionaloptional
Author's category · 4 items · run into slot issues later
Quicksilver Reload
this used to be my first buy but now you can get burst first. if you really need the extra hp to win trades you can buy this before or after stalker
Rusted Barrel
just got buffed again, buy this instead of expansion if heavy gun lane
Healing Rite
3midgame
Author's category · 12 items · hit your spikes, buy tankbuster as soon as scorn is at 165
Fleetfoot
use with burrow or off cd to chase, rotate, or escape - this is my favorite item on mo and i hate selling it late game
Enduring Speed
Built from Sprint Boots
speed is mo's best stat, upgrade to jugg if slotlocked or too many guns
Torment Pulse
big damage, 4.8k spirit
4phantom strike
Author's category · 1 items
Phantom Strike
this item is so good to guarantee your combos. i will skip if i feel like warp stone is enough
5lategame
Author's category · 11 items · somewhat in order but use your brain to prio what you need
Scourge
MAKES COMBO 1 SHOT PEOPLE - REALLY BAD IF YOU'RE BEHIND
Transcendent Cooldown
Built from Superior Cooldown
you can maybe buy this before scourge. adds constant damage with torment pulse and makes your whole kit better
Mystic Vulnerability
6optionaloptional
Author's category · 11 items · most of these are larp imo but if you think i suck try them out
Bullet Resilience
this is really good, just not a heavy gun meta rn. if guns are totally fucking you then this + jugg and maybe even plated keeps you alive forever
Mercurial Magnum
Built from Quicksilver Reload
you can buy this if you are insanely slotlocked (assuming you bought qsr early)
7don't buy these pleaseoptional
Author's category · 2 items · insane self report if you buy these
Trophy Collector
Built from Sprint Boots
there was a point where you could be excused for rushing tc on mo but those days are over
Golden Goose Egg
-10% damage on mo is the most troll thing you can ever do for your early game
Categories appear in the author's order. Only the editor's default Early, Mid and Late sections are marked as game stages; the author's own categories keep their names. “Built from” links come from the game's item recipes.
ScornScorn | Scorn: Ability unlocked, step 1 | Scorn: 1 AP upgrade, step 5 | Scorn: 2 AP upgrade, step 6 | Scorn: 5 AP upgrade, step 13 |
|---|
Sprint Boots
buy after stalker if you love ganking
Extra Spirit
best item in game, usually don't need on mo
Reactive Barrier
cc very strong right now. if your lane is cc heavy consider this
Warp Stone
best item in game and 4.8k vitality
Compress Cooldown
Superior Cooldown
Built from Compress Cooldown
mo feels like shit without this
Tankbuster
Built from Mystic Burst
buy whenever your scorn hits 165 dmg. this feels amazing
Duration Extender
Superior Duration
Built from Duration Extender
max combo starts 1 shotting people with this, it's insane
Improved Spirit
Built from Extra Spirit
Spirit Resilience
world's most buffed item award - feels bad into executes but with the threshold at 50% it's honestly still great into shiv
Debuff Reducer
DEBUFFS OP THIS PATCH - PRIO WHEN YOU'RE GETTING FUCKED
gives resist and shred, can prio earlier if the enemy team has a lot of spirit resist
Escalating Exposure
Built from Mystic Vulnerability
lower prio, if you think you don't need survivability buy after scourge
Spellbreaker
Built from Debuff Reducer
nerfed slightly but i really don't feel it, fantastic item
Witchmail
if the enemy team has a lot of stuff that procs this it's op, if not it's troll. needs game knowledge
Juggernaut
Built from Enduring Speed
good stats, prio super early if it's an all gun team
Boundless Spirit
Built from Improved Spirit
this is experimental but with how much damage combo is doing right now this guarantees oneshots on tanks + makes burrow even better
Infuser
big sustain in fights. i don't usually buy this because the game's already over or i have enough sustain already
Leech
i think this is troll by the time you can buy it, i buy infuser if i want lifesteal
Colossus
Greater Expansion
this extends your warp/ps combo range + makes scorn and burrow impossible to miss. i usually sell mystic xpac instead of buying this
Plated Armor
this is kinda troll rn, buy if you're getting fucked by on hits specifically
Counterspell
counterspell will always be good, but mo runs into the problem where he can't parry in burrow or combo
Dispel Magic
troll?? it helps with the new siphon bullets buff
Stamina Mastery
if you are a movement pro then why not
Diviner's Kevlar
good for ult but not worth imo. worth experimenting because of the new combo changes maybe
Divine Barrier
you need to be on top of your game for this to work (also know your matchups)
Refresher
troll
Cursed Relic
curse is decent esp cause you buy duration and trans cd but it's really hard to find the active slot and -10% damage is such a huge nerf
BurrowBurrow | Burrow: Ability unlocked, step 2 | Burrow: 1 AP upgrade, step 7 | Burrow: 2 AP upgrade, step 8 | Burrow: 5 AP upgrade, step 9 |
|---|
Sand BlastSand Blast | Sand Blast: Ability unlocked, step 3 | Sand Blast: 1 AP upgrade, step 14 | Sand Blast: 2 AP upgrade, step 15 | Sand Blast: 5 AP upgrade, step 16 |
|---|
ComboCombo | Combo: Ability unlocked, step 4 | Combo: 1 AP upgrade, step 10 | Combo: 2 AP upgrade, step 11 | Combo: 5 AP upgrade, step 12 |
|---|
Unlock1 / 2 / 5 AP upgrade costOrder only; no timings
No analysed Mo & Krill matches started with this guide selected for these filters.
Current patch: the Oct 5, 2026 update, Oct 5, 2026, 11:05 PM UTC to today · ranked and unranked · all match average ranks
Counts matches where this guide was selected at the start, from the API's analysed matches. It doesn't measure whether players followed it. Statistics are grouped by guide ID and may include earlier versions.