All Cosmos weapons are 3★-uncapped when obtained, and reduce for Weapon Stone ×4 (matching the weapon type).and
List of Cosmos Weapons
Cosmos Weapon Skills
Cosmos weapons have two skills, depending on their weapon type. They have no skill levels to raise and multiple Cosmos weapons' effects do not stack.
- The first skill boosts the stats of all weapons of the same type by 30%. This stacks additively with the 20% bonus for weapon specialty. At level 120, this is upgraded to a 50% boost.
- The second skill increases the damage cap based on the number of weapons equipped of its type.