Weapon co-op yellow tonberry???

Official Discord people say they maxed Glenn’s event weapon, yet my level 50 Cloud is less than half the required power rating despite exclusively red and gold weapons (other than the water sword)! How are people qualifying for this right now?? How can better materia possibly account for a >1K power increase?! Does it require even further over-boosted weapons??

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Glenn weapon co-op requirements start at 40.8K

My level 50 Cloud - main screen

these sub-weapons boost potency by 27 points