00:00, 4/8/2020 - 23:59, 4/21/2020
You can trade summon medals obtained from the New Unit/Vision Card summon for unit shard and rare items. Check the MogShop.
UR Units & Tier List
Upcoming Unit/Vision Card Release Schedule
UR Vision Cards
MR Units & MR Tier List
JP Server Past Events (2019~2020)
Diabolos | Vision Card