Step 1. Normal Summon Deskbot 003, and use its effect to special summon Desbot 002 from the deck
Step 2. Using 002's effect, add Deskbot 005 to your hand
Step 3. Activate Machine Duplication, targeting 002 and special summoning 2 more from the deck
Step 4.
Chain Link 1 Use the first 002 effect to add Deskbot 009 to your hand
Chain Link 2 Use the Second 002 effect to add Deskbot 006 to your hand
Step 5. Link Summon a Link 2 Monster using two of the 002s
Step 6. Set 006 and 005 in the Pendulum Scales
Step 7. Pendulum Summon 009
Step 8. Activate 009's eff, having it gain 11500 ATK