Crystal Quests introduced - tl;dr: Do the hardest fight you can for the most points possible, spend Sparkles on stat passives and unique passives for units of the crystal colors you clear the weekly fights with.
Lv 0 - Lv 3, Lv 0 is slightly easier than the base Shinryu and Lv 3 will have MUCH more HP than the base Shinryu. Doing Lv 3 will give you much more Sparkles as a tradeoff. You cannot farm lower levels, but the highest Lv you do complete will grant you the most bonus.
The fights are selected from a pre-determined pool (fights will rotate out and new ones will be added
Beating the weekly fight will give you Sparkles (points to spend on stats and passives and eventually new Crystal Abilities)
The stats and passives apply ONLY to the crystal color you choose to build (Black, Red, White, Blue, Green and Yellow)
Act 4 Ch 2 Pt 1
Leo BT+ FRSelphie / Keiss / Sherlotta FR only
Sherlotta BT + FRShadow / Fran / Leo FR only
Rubicante Lost Chapter
Rubicante BT+ FRCissnei / Trey / Yuna FR only
Yuna BT+ FR (No Rework/FR Board)Lulu / Prompto / Rubicante FR only
Force Boards Introduced
Units with their new FR featured gain access to Force Boards!
Costs 5K Enhancement Points to Max out which grants:
More HP DMG Bonus on own Force Time conditions
Echo - Access to Force Ability *DURING* an active Force Time which will not lower the current Force time nor will it trigger another Force Time. Can be used to ramp up big Force Bonuses early or as a big nuke near the end of Force Time.
Decil Rework BT+ FR / Leon / Quistis
Cloud Rework BT+ / Auron / Cinque
Seymour BT+ FR / Guy Rework / King
Prishe BT+ / Fang Rework / Trey /
Rinoa BT+ FR / Deuce Rework 90 / Vivi
Shantotto Rework BT+ 90 / Edward Rework 90 / Relm