Oxin +3

Dungeon Defenders + 21 DLC = 25 Key
Dungeon Defenders = 3 Keys + 2 Ref
Dungeon Defenders: Quest for the Lost Eternia Shards Part 1 = 3 Key + 0.33 Ref
Dungeon Defenders: Quest for the Lost Eternia Shards Part 2 = 3 Key + 0.33 Ref
Dungeon Defenders: Quest for the Lost Eternia Shards Part 3 = 3 Key + 0.33 Ref
Dungeon Defenders: Quest for the Lost Eternia Shards Part 4 = 3 Key + 0.33 Ref
Dungeon Defenders: Talay Mining Complex Mission Pack = 1.66 Ref
Dungeon Defenders: Summoner Hero DLC = 1 Key
Dungeon Defenders: City in the Cliffs Mission Pack = 1.66 Ref
Dungeon Defenders: Penny Arcade Character Pack = 1.66 Ref
Dungeon Defenders: Series EV Hero DLC = 1 Key
Dungeon Defenders: Karathiki Jungle Mission Pack = 1.66 Ref
Dungeon Defenders: Lucky Costume Pack = 1 Ref
Dungeon Defenders: President's Day Surprise = 1.66 Ref
Dungeon Defenders: Etherian Festival of Love = 1.66 Ref
Dungeon Defenders: Barbarian Hero DLC = 2 Ref
Dungeon Defenders: Assault Mission Pack = 1.66 Ref
Dungeon Defenders: Etherian Holiday Extravaganza = 1.66 Ref
Dungeon Defenders: The Great Turkey Hunt! Mission & Costumes = 1.66 Ref
Dungeon Defenders: Warping Core Challenge Mission Pack = 1.66 Ref
Dungeon Defenders: New Heroes DLC = 1 Key + 1 Ref
Dungeon Defenders: Halloween Costume Pack = 1 Ref
Dungeon Defenders: Halloween Mission Pack = 2 Ref