Level 1

Cost - 1 Crystal

Time - 1 Minute (Free)

30 Seconds (7 Pearls)

Immediate (14 Pearls)

Benefit - 4% More Critical Hit Chance & 4% More Damage Per Critical Hit

Level 2 Cost - 3 Crystals

Time - 2 Minutes (Free)

1 Minute (14 Pearls) 

Immediate (28 Pearls)

Benefit - 8% More Critical Hit Chance & 8% More Damage Per Critical Hit

Level 3

Cost - 6 Crystals

Time - 4 Minutes (Free)

2 Minutes (27 Pearls)

Immediate (54 Pearls)

Benefit - 12% More Critical Hit Chance & 12% More Damage Per Critical Hit

 
Level 4

Cost - 10 Crystals

Time - 8 Minutes (Free)

4 Minutes (54 Pearls)

Immediate (108 Pearls)

Benefit - 16% More Critical Hit Chance & 16% More Damage Per Critical Hit

Level 5

Cost - 15 Crystals

Time - 16 Minutes (Free)  

8 Minutes (108 Pearls)

Immediate (21 Pearls)

Benefit - 20% More Critical Hit Chance & 20% More Damage Per Critical Hit