"Summons snakes that fight by your side when taking damage"
| Level | Ability attributes max summoned snakes | Ability attributes snake level | Hero boosts max summoned snakes | Hero boosts snake level | Hero boosts damage per second increase | Upgrade cost max summoned snakes | Upgrade cost snake level | Upgrade cost damage per second increase | Blacksmith level required |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 11 | 1 | 10 | 150 | +1% | N/A | N/A | N/A | 1 |
| 2 | 11 | 1 | 11 | 300 | +1% | 120 | - | - | 1 |
| 3 | 14 | 2 | 12 | 450 | +2% | 240 | 20 | - | 1 |
| 4 | 14 | 2 | 14 | 600 | +2% | 400 | - | - | 1 |
| 5 | 14 | 2 | 16 | 750 | +2% | 600 | - | - | 1 |
| 6 | 17 | 3 | 18 | 900 | +3% | 840 | 100 | - | 1 |
| 7 | 17 | 3 | 20 | 1,050 | +3% | 1,120 | - | - | 1 |
| 8 | 17 | 3 | 22 | 1,200 | +3% | 1,440 | - | - | 1 |
| 9 | 20 | 4 | 24 | 1,350 | +4% | 1,800 | 200 | 10 | 1 |
| 10 | 20 | 4 | 26 | 1,500 | +4% | 1,900 | - | - | 1 |
| 11 | 20 | 4 | 28 | 1,650 | +4% | 2,000 | - | - | 1 |
| 12 | 24 | 5 | 30 | 1,800 | +5% | 2,100 | 400 | 20 | 1 |
| 13 | 24 | 5 | 33 | 1,950 | +5% | 2,200 | - | - | 3 |
| 14 | 24 | 5 | 36 | 2,100 | +5% | 2,300 | - | - | 3 |
| 15 | 32 | 6 | 39 | 2,250 | +6% | 2,400 | 600 | 30 | 3 |
| 16 | 32 | 6 | 42 | 2,400 | +6% | 2,500 | - | - | 5 |
| 17 | 32 | 6 | 45 | 2,550 | +6% | 2,600 | - | - | 5 |
| 18 | 40 | 7 | 48 | 2,700 | +7% | 2,700 | 600 | 50 | 5 |
| 19 | 40 | 7 | 51 | 2,850 | +7% | 2,800 | - | - | 7 |
| 20 | 40 | 7 | 54 | 3,000 | +7% | 2,900 | - | - | 7 |
| 21 | 46 | 8 | 57 | 3,150 | +8% | 3,000 | 600 | 100 | 7 |
| 22 | 46 | 8 | 60 | 3,300 | +8% | 3,100 | - | - | 8 |
| 23 | 46 | 8 | 63 | 3,450 | +8% | 3,200 | - | - | 8 |
| 24 | 50 | 9 | 66 | 3,600 | +9% | 3,300 | 600 | 120 | 8 |
| 25 | 50 | 9 | 69 | 3,750 | +9% | 3,400 | - | - | 9 |
| 26 | 50 | 9 | 72 | 3,900 | +9% | 3,500 | - | - | 9 |
| 27 | 54 | 10 | 75 | 4,050 | +10% | 3,600 | 600 | 150 | 9 |