The JP version of WOTVFFBE was launched on November 14, 2019, and the Global version was launched on March 25, 2020.
Based this information, it's projected that upcoming units and vision cards will be added to the global server approximately four/five months later than their addition to the JP server.
For example, FFT Units (Ramza, Cid, Gaffgarion) were added to the JP server December 27, 2019 then came to the Global server April 22, 2020.
In Japan, Reincarnation-System has been implemented 11/14 and the Lv can be raised from 120 to 140. With that, a large amount of mindsphere is needed if you want to be stronger.
However, if you just want to get to Lv 140 and increase or reinforce master ability, you do NOT need so many mindspheres.
If you want to do HIGH level PvP, watch out.
Sorry for the confusion.
If you just want to reincarnate to Lv140 and release the master ability, you only need 120 mindspheres. But to increase the parameters, you will need 20 mindspheres each time you reincarnate. Please check the jp wiki for more information.
Anonymous
2022 JP schedule
7/15 Unit Eurel(cost90,earth)
7/25 VC 炎を越えて
8/1 Unit Helena(cost100,summer,lightning)
8/9 Esper Dark-Ramuh
8/15 Unit Cherise(cost70,wind)Lissette(cost50,lightning)
8/23 Collab DQ-TACT
Unit Zoma(cost90,ice)
Unit Slime(cost20,lightning)
VC あらわれた強敵
9/1 Unit Psaro(cost90,fire)
9/5 VC 闇夜を彩る調べ
9/12 Unit Ibara
9/20 VC 東方からホルンへ
10/1 Unit Prene(cost100,water,Fes)
10/6 VC 受け継がれる意志
10/17 Unit Lu'Cia(halloween)
10/24 VC
11/1 Unit Rurugia(cost100,earth,Fes)
11/8 Collab FF7R Cloud,Tifa,Aerith,Barret
11/14
Unit Sephiroth(cost100,dark)
Unit Amnelis(cost100,water)
VC 英雄
11/22 Unit Yufi(cost90,fire)