Archaic Fragments are used to evolve Mutations.
Game-wise, they can be acquired through opening Mystery Boxes with Keys or participating in the Story. However, they can still be bought from the General Shop with Diamonds and from the Tourney Shop with RP. Additionally, they are available in Special Event packs, and through the redemption of Special Event achievements.
Difficulty 1 - 4: 1 Fragment / Difficulty (First Run)
Difficulty 5 - 9: 2 Fragments / Difficulty (First Run)
Difficulty 10: 10 Fragments / Difficulty (First Run)
5 Archaic Fragments / 20 Diamonds
20 Archaic Fragments / 65 Diamonds
50 Archaic Fragments / 140 Diamonds
1 Key / 16 RP
5 Keys / 80 RP
20 Keys / 260 RP
50 Keys / 560 RP
|Redemption of Special Events Awards||Various|