There's no way people use normal double xp tokens : r/ModernWarfareII

New Battle Pass System for Call of Duty: Modern Warfare II and Warzone 2.0 Season 01 — Call of Duty: Modern Warfare II — Blizzard News

After dozens of double XP tokens, several weeks of grinding, thousands of matches on Shipment 24/7, I have finally done it. Up until this point, I've never maxed rank on any season.

You Can't Use Modern Warfare Double XP Tokens In Warzone Anymore

Sneaky Modern Warfare 2 players can rack up multiplayer XP in no time

Level up Modern Warfare 2 guns fast with 6 XP-boosting tips - The Washington Post

How To Activate Double XP MW2

All Call of Duty: Modern Warfare 2 Vault Edition Owners to Get 20 Hours of Double XP After a Confusing Situation - IGN

Whats the best way for me to go up 200 levels before the season ends? I have plenty of double XP tokens but not a lot of time : r/ModernWarfareII

How to get and use Double XP in Modern Warfare 2

Call of Duty community frustrated over Modern Warfare double XP tokens - Dexerto

Announcing Call of Duty: Modern Warfare II - Xbox Wire

MW3, Double XP Event Schedule & 2XP Tokens Guide

Modern Warfare 2: Prepare for an epic double XP weekend in Call of Duty: Modern Warfare 2 and Warzone 2, details here - The Economic Times