Step 1. Activate Urgent Schedule to Special Summon a level 4 EARTH Machine and Heavy Freight Train Derricrane
Step 2a. Normal Summon Night Express Knight Using its own effect
Step 2b. Special Summon Heavy Freight Train Derricrane using its own effect
Step 2c. Special Summon Super Express Bullet Train using its own effect
Step 3. XYZ summon Superdreadnought Rail Cannon Gustav Max (or any Rank 10 Machine who's effect can activate immediately) using Heavy Freight Train Derricrane and the other level 10 Railroad Monster
Step 4. Detach Derricrane from Superdreadnought Rail Cannon Gustav Max to deal 2000 burn damage to your opponent
Step 5. Activate Derricrane's effect in the Graveyard to destroy one of the opponent's cards still left on the field
Step 6. XYZ summon Superdreadnought Rail Cannon Juggernaut Liebe on top of Superdreadnought Rail Cannon Gustav Max
Step 7. Activate Superdreadnought Rail Cannon Juggernaut Liebe's effect to set its own attack to 6000