- This unit gains 10000 power when its skill is used, allowing it to attack for at least 21000 power per turn. In that case, you could use its skill to lock any booster placed behind it, since it will force a lot of guard out the opponent, even without a booster, which reduces the liability of shutting down your own units. If you intend to use its skill more often, Supreme Army Eradicator, Zuitan would be a nice choice to unflip cards in the damage zone.
- Fiendish Sword Eradicator, Cho-Ou could be used to move Eradicator, Vowing Sword Dragon to the soul, allowing Eradicator, Vowing Saber Dragon "Яeverse" to gain 13000 base power, since it too is an Eradicator. It also retires an opponent's rear guard in return, so it is quite cost effective.
- This ability can greatly strengthen units such as Homing Eradicator, Rochishin and Double Gun Eradicator, Hakusho (as they gain power per unit retired by card effects) to give pressure to your opponents.
- This ability can be complied along with all 3 Narukami Break Rides (Eradicator, Vowing Sword Dragon, Eradicator, Electric Shaper Dragon and Eradicator, Ignition Dragon), which may cause 3 or more opponent's rear-guards to be retired. It depends on which method you would choose and aim for.
- Do note that your opponent get to choose which of their units to be retired by Eradicator, Vowing Saber Dragon "Яeverse"'s skill, which may result in the inability to retire more rear-guards.