Development and updates on this website have come to an end. There won't be any more update in the foreseeable future.
More details here 
Crystallus Camellias
Like a flower, this sanguine crystal grew from her body. Beryl thought that this was the source of her mysterious power, so she kept it on her at all times for strength.
Crystal Touch
Passive
Before the enemy takes action, if Beryl has launched a Chain Combo this round, crystals are generated within her Chain Combo range and will remain there for 1 round. When enemies touch her crystals, they take 80% DEF-ignoring damage (affected by element counters).
Touch: When crystals are generated under the enemy's feet or when the enemy steps on or moves across a crystal-laden tile, it causes damage. The damage can be triggered repeatedly if multiple crystals are generated beneath the enemy.
Level details
Level 1
Total bonus stats:
ATK: 30DEF: 10HP: 50Counter Bonus: 3%
100
Level 2
Total bonus stats:
ATK: 60DEF: 20HP: 100Counter Bonus: 7%
5
400
10000
Level 3
Total bonus stats:
ATK: 60DEF: 20HP: 100Counter Bonus: 7%
10
800
20000
Level 4
Total bonus stats:
ATK: 90DEF: 30HP: 200Counter Bonus: 11%
5
500
30000
Level 5
Total bonus stats:
ATK: 120DEF: 40HP: 300Counter Bonus: 15%
5
500
30000
Level 6
Total bonus stats:
ATK: 120DEF: 40HP: 300Counter Bonus: 15%
10
1000
50000
Level 7
Total bonus stats:
ATK: 170DEF: 55HP: 450Counter Bonus: 20%
5
600
60000
Level 8
Total bonus stats:
ATK: 220DEF: 70HP: 600Counter Bonus: 25%
5
600
80000
Level 9
Total bonus stats:
ATK: 270DEF: 85HP: 750Counter Bonus: 30%
5
600
100000
Level 10
Total bonus stats:
ATK: 270DEF: 85HP: 750Counter Bonus: 30%
10
1500
200000