Staking everything on this one bullet...... Soul Shot!
[ACT](RC):[Counter Blast (1) & Put this unit into your soul] Choose your vanguard with "Dimensional Robo" in its card name, and until end of turn, that unit gets [Power]+4000 and "[AUTO](VC):When this unit's attack hits a vanguard, choose an opponent's rear-guard, and retire it.".