| Skill Advancement |
| • Rank 1: Skill obtained. |
| • Rank 2: Explodes with Ignite Attack Strength bonus of 25%. |
| • Rank 3: Explodes with Ignite Attack Strength bonus of 50%. |
| • Rank 4: Explodes with Ignite Attack Strength bonus of 75%. |
| • Rank 5: Explodes with Ignite Attack Strength bonus of 100%. |
| • Rank 6: Explodes with Ignite Attack Strength bonus of 125%. |
| • Rank 7: Explodes with Ignite Attack Strength bonus of 150%. |
| • Rank 8: Explodes with Ignite Attack Strength bonus of 175%. |
| • Rank 9: Explodes with Ignite Attack Strength bonus of 200%. |
| • Rank 10: Explodes with Ignite Attack Strength bonus of 225%. |
The Engineer commands a Rocket Bot to collide with a targeted enemy and detonate. The ensuing explosion creates a field of fire and may ignite enemies in the area of effect.
