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Lock In Your Season Starting MMR

Calibration matches set your rank ceiling for the entire season. Our Immortal-bracket boosters play every single placement game to push your starting MMR as high as possible — so you begin climbing from the strongest position on the ladder.

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from $1.17
Per Match
10
Max Matches
95%
Win Rate Target

What's Included

  • Every calibration match played by verified Immortal boosters
  • Hero and role selection optimised per match for maximum MMR gain
  • VPN matching your exact server — account appears local at all times
  • Progress updates posted to your dashboard throughout calibration
  • Ghost Mode available — account shows offline throughout the boost
  • Full refund guaranteed if target matches cannot be completed
Calibration matches must be available on your account. If your season is already calibrated, you will need to wait for the next Dota 2 season reset before placing an order.
Place Calibration Boost Order
Calibration Details
Total Price
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Configure your order above to add to cart
The Process

How It Works

1
Place Order
Select your previous MMR bracket, match count, and any add-ons
2
Pro Assigned
An Immortal specialist is matched to your server within 30 minutes
3
Matches Played
Every game played with optimal heroes and role selection
4
Live Updates
Score and progress posted to your dashboard throughout calibration
5
Season Locked In
Calibration complete — you start the season at peak MMR
FAQ

Frequently Asked Questions

What is Dota 2 calibration boosting?+
Calibration boosting has an Immortal-ranked professional play your seasonal placement games to maximize your starting MMR. The pro targets top-tier performance metrics Valve tracks during calibration.
How many calibration games are there?+
Dota 2 requires 10 placement games per seasonal recalibration. NecroBoost completes all 10 with consistent high-performance play to push your placement as high as possible.
When should I use calibration boosting?+
The best time is at the start of a new Dota 2 season. Calibration games use 70–90 MMR per win instead of the standard 25, making them the single most efficient window to gain MMR.
Will my account be safe during calibration?+
Yes. All sessions use VPN matching your region and Steam offline mode. Our pros play legitimately — no scripts, no automation, no third-party software.