Talk:Mods 2.0/@comment-175.139.61.252-20130321073516/@comment-72.23.118.36-20130326152856

warframe abilities are pretty simple. 1 duplicate brings it to lvl1, 2 duplicates lvl2 4duplicates lvl3

most other Mod cards follow the same pattern, i cant think of any exceptions off the top of my head, but i think there are a few.