Many of you has been asking and been posting on forum threads how many shards do u need to level up a Legendary heroes' skill at a certain level.. The answer is here..
amount of skill experience ÷20=shards
Skill level and shards.
| Level of Skills | Amount of Experience skills | Number of shards required |
|---|---|---|
| 1/10-2/10 | 2,000 skill experience | 100 shards 
|
| 2/10-3/10 | 10,000 skill experience | 500 shards
|
| 3/10-4/10 | 30,000 skill experience | 1500 shards
|
| 4/10-5/10 | 70,000 skill experience | 3,500 shards
|
| 5/10-6/10 | 120,000 skill experience | 6,000 shards
|
| 6/10-7/10 | 200,000 skill experience | 10,000 shards
|
| 7/10-8/10 | 500,000 skill experience | 25,000 shards
|
| 8/10-9/10 | 800,000 skill experience | 40,000 shards
|
| 9/10-10/10 | 1,600,000 skill experience | 80,000 shards
|
| 10/10-10/10 | - | Total=166,600 shards
|
- Actually.. Slimes, Crystal Ooze and Gelatinous Champion or Essense are same price with exp value. You need 166,600 shards to get 10/10 skill lvl.