Master ranks are blue diamonds with a number found in the bottom right corner of a card. The master rank of a card can be increased by using fragments of feelings for cards of all rarities, or pure crystals of feelings for 4☆ cards. The maximum master rank of any card is master rank 5. By increasing a card's master rank, the card will gain additional stats. Doing this will also count as progress towards a character's master rank mission. Cards with costumes will unlock more costume variants at master ranks 1, 3, and 5. Master rank 2 is required for a card with unique hairstyle to unlock its hairstyle.
Master rank costs
The cost to increase a card's master rank depends on the card's rarity. The higher the rarity, the more it costs to increase the master rank.
Rarity | Cost |
---|---|
1☆ | |
2☆ | |
3☆ | |
Birthday | |
4☆ | or |
Increasing master rank
To increase a card's master rank:
- Open the character menu by tapping on the button labeled "メンバー"
- Tap on the button labeled "Training"
- Tap on the button labeled "マスタートレーニング"
- Tap on the card that will have its master rank increased
- Select fragments of feeling or a pure crystal of feeling (if the option is given)
- Tap on the button labeled "決定" to confirm
Additional stats given
The amount of additional stats given by increasing a card's master rank depends on the card's rarity. Each rank in a card's master rank grants additional stats. For example, a 2☆ card with master rank 2 would gain 600 in stats.
Rarity | Additional stats |
---|---|
1☆ | +150 |
2☆ | +300 |
3☆ | +450 |
Birthday | +540 |
4☆ | +600 |