Copies needed to level up cards
| Normal | Rare | Epic | Legendary | |
| Level 1 | 5 | 4 | 3 | 2 |
| Level 2 | 10 | 8 | 6 | 4 |
| Level 3 | 50 | 40 | 25 | 8 |
| Level 4 | 250 | 200 | 100 | 16 |
| Level 5 | 1000 | 600 | 350 | 32 |
| Level 6 | 3000 | 1500 | ? | ? |
| Normal | Rare | Epic | Legendary | |
| Level 1 | 5 | 4 | 3 | 2 |
| Level 2 | 10 | 8 | 6 | 4 |
| Level 3 | 50 | 40 | 25 | 8 |
| Level 4 | 250 | 200 | 100 | 16 |
| Level 5 | 1000 | 600 | 350 | 32 |
| Level 6 | 3000 | 1500 | ? | ? |