DoubleVBomb is a dual tech performed by Robo and Lucca.
For it to be effective, here are the required positions for Robo to be in (thanks to Moonblizzard for gathering this information).
| Fight | Robo's Position |
|---|---|
| Goon fight | 3rd |
| Giga Mutant | 2rd |
| Terra Mutant | 1st |
| Tubsters | 1st |
| Zeal 2 | 1st |
| Lavos Core | 3rd |
| Grind Encounter at Ocean | 3rd |
| Heckran Cave | 1st |