To gain an advantage in the game of COD MW3, we need to use Crystal to upgrade the level of weapons, such as Refined Aetherium Crystal. The following guide will introduce you to some detailed information about Refined Aetherium Crystal, which will help us have more advantages at the beginning of the game.

What does Refined Aetherium Crystal do?

Refined Aetherium Crystals play a significant role in Call of Duty: Modern Warfare III (MW3) Zombies. These crystals allow players to upgrade their weapons to Pack-a-Punch Level 2 without needing Essence, normally costing 5,000 to 10,000 Essence. They are a one-time-use item that immediately upgrades the equipped weapon, bypassing the Pack-a-Punch machine. It’s important to use them early in the game, as the effects of Pack-a-Punch disappear after exfiltration.

How to Get Refined Aetherium Crystal?

The primary method of obtaining Refined Aetherium Crystals is through the Reward Rift by completing Contracts in the Zombies mode. These Rifts offer various rewards, and completing Contracts increases your chances of receiving a Refined Aetherium Crystal as a reward. It’s important to note that the game’s difficulty level impacts the likelihood of obtaining these crystals, with higher difficulty levels offering better chances. Of course, you can also choose COD MWZ Schematics Boosting provided by U4GM, and they will deliver the items you need directly to you.

Tips for Acquiring Crystals

  1. Play on Higher Difficulty Levels: Engaging in higher difficulty levels increases the drop rate of Refined Aetherium Crystals and the risk of dying.
  2. Complete Contracts: Focus on completing Contracts within the Reward Rift to earn Refined Aetherium Crystals.
  3. Early Game Usage: Using the Refined Aetherium Crystals early in the game is recommended, as the effects of Pack-a-Punch disappear after exfiltration.
  4. Stow and Craft: If you find a crystal schematic during deployment, use it to craft it later via the Schematic Crafting screen in the main menu.

To enhance your weaponry in COD MW3 Zombies, focus on completing Contracts within the Reward Rifts, play on higher difficulty levels, and use the crystals early in your game. Remember to stow away any crystal schematics you find for later crafting. By following these strategies, you’ll be well on your way to obtaining Refined Aetherium Crystals and upgrading your weapons efficiently.

Read More: COD MW3 Guide: How to Get Raw Aetherium Crystal?