Card Tips:Speedroid Scratch
- This card can be searched by "Hi-Speedroid Cork Shooter", "Triple Tactics Thrust", "Endymion, the Mighty Master of Magic", and other generic searchers.
- Sending "Speedroid Den-Den Daiko Duke" to the GY to activate this card allows use of the GY effect of "Den-Den Daiko Duke" later to extend. This is noteworthy even if "Speedroid Terrortop" or "Speedroid Marble Machine" are in the starting hand (as both monsters can add "Den-Den Daiko Duke" to the hand).