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Critical Damage Upgrade Core Description
Critical Damage Upgrade Core is an upgrade core in mo.co that boosts Critical Damage Chance which comes in 4 tiers, and can be obtained in various ways such as defeating monsters, pass reward tracks, and fusing lower-tier cores.
Increases Critical Damage Chance the more it is charged.
How to Obtain Critical Damage Upgrade Core
Critical Damage Upgrade Core is an upgrade core in mo.co. Drops from defeated monsters (drop rate scales with monster strength), or earned from pass reward tracks (the Main Pass and Weapon Sprint passes). Higher tiers are crafted by fusing lower ones — 20 Common cores make 1 Rare, 10 Rare make 1 Epic, and 5 Epic make 1 Legendary.
Upgrade Tiers
- Tier 1 · Semi-Charged · 2.5% Critical Damage Chance
- Tier 2 · Charged · 5% Critical Damage Chance
- Tier 3 · Overcharged · 7.5% Critical Damage Chance
- Tier 4 · Megacharged · 10% Critical Damage Chance
Fuse Cost
- From Common cores 20
- From Rare cores 10
- From Epic cores 5





















