Talk:Power Throw/@comment-98.189.105.2-20150521213156/@comment-90.18.162.99-20150521220219

As far as I know, rarity just relates to the color of the mod (bronze for common, silver for uncommon, gold for rare, white for legendary). In combination with other properties like the rank, the game use that rarity to attribute a credit value and fusion strength to the mod.

The fact that it is plentiful or easy to obtain is irrelevant.