Chilling Boosts
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Windrunner Spire
Mythic+ keystone icon — high tier
high tier · easy dungeon · $41.90

M+18 Windrunner Spire Boost

A M+18 Windrunner Spire boost is a timed keystone carry where a 4-player squad of veteran Mythic+ players completes the dungeon at level 18 within the keystone timer. Cost: $41.90. Run time: ~33 min. You receive 272 ilvl vault, 266 ilvl end-of-dungeon, ~455 IO score, and all loot rolls.

Windrunner Spire is the most beginner-friendly dungeon in the Midnight rotation. A vertical tower built on the restored Windrunner legacy, with void-corrupted ranger trash and a final boss cleave phase that ranged casters chew through. Our squads time it weekly with margin to spare — great pick for your first Midnight key.

High-tier Windrunner (+16 to +18) is a positioning test. Mid-boss void mark dispels become 1-second windows; missed timing wipes the soak. Our squads run extra movement-speed comps for the ascent at +18.

At M+18, this Windrunner run pays out 272 item-level in your weekly vault and 266 end-of-dungeon. Last keystone level where vault rewards still scale. Anything above is IO-only push.

~33 min 272 vault Timed-or-free
Book M+18 Windrunner in Discord
Mythic+ keystone icon — high tier
M+18 Windrunner
Mythic+ Boost · high tier
$41.90
USD · single timed key
Lowest price guaranteed
Self-play (recommended): $41.9 · 100% Blizzard EULA-safe.
Piloted (+20%): $50 · EULA risk disclosed.
  • Timed M+18 Windrunner keystone
  • 272 vault · 266 drop
  • ~455 IO score this run
  • 4 boss kills, all loot to you
  • Self-play default · piloted on request
  • Re-run free if not timed
Optional add-onsMention in Discord
  • Loot Trader
    Booster trades you their tradable BoP drops · 1–3 available per run
    $2 per booster
  • Twitch stream of the run
    Squad streams your run on our Twitch — share the link, watch live
    Free
  • Priority queue
    Booked within 30 min off-peak (default: 1–2h off-peak)
    +$5
  • Coaching review (post-run)
    30-min Discord call with the squad lead — pull breakdown, class advice
    +$15
💎Keystone Club members get all Loot Traders free on every booked run — automatic, no need to ask.
Run notes

How squads time Windrunner at M+18.

Tactics our boosters use weekly. The same notes whether you're doing a starter M+18 or a push key — fundamentals don't change, only the margin for error.

  • Tower ascent: pull two-pack, not three — third pack has the dispel-heavy ranger we want isolated
  • Mid-boss void mark: dispel within 2s or it explodes the soak group
  • Final boss cleave phase: ranged classes spread to 8y, melee tight on the boss heel
  • Self-play tip: stay behind boss for the second wave of arrows, defensive at 30%
FAQ

Common questions about M+18 Windrunner.

A timed M+18 Windrunner Spire run by a coordinated 4-booster squad. Run takes ~33 minutes from invite. You get the keystone chest, 272 vault unlock, 266 end-of-dungeon drop, and approximately 455 IO. Loot rolls all go to you.
Related

Other Windrunner key levels

M+2
$4
M+3
$4
M+4
$4
M+5
$4
M+6
$4
M+7
$4
M+8
$4
M+9
$4
M+10
$6
M+11
$6.75
M+12
$7.50
M+13
$8
M+14
$12.90
M+15
$14.90
M+16
$22.90
M+17
$29.90
M+19
$52.90
M+20+
$65.90
M+21+
$94.90
M+22+
$219.90
Related

Other dungeons at M+18

Maisara
M+18 · $41.90
MGT
M+18 · $41.90
Nexus
M+18 · $41.90
Algeth'ar
M+18 · $41.90
Triumvirate
M+18 · $41.90
Skyreach
M+18 · $41.90
Pit
M+18 · $41.90
Quest pocketwatch
Quest available · Windrunner M+18

Time your Windrunner key

One Discord message and the squad is assembling. M+18 timed, vault locked, IO posted.

Book M+18 Windrunner now in Discord