We wrap up our Perfect Playthrough by clearing out the four remaining gyms, defeating Cal at the Trainer House, and defeating our Rival for the final time. We show Professor Oak out 16 gym badges, and we are granted access to Route 28 where I caught Rapidash. Having reached the foothills of Mt. Silver, we have returned to Johto, where I duped my Tyrannitar and taught my second copy Ice Beam and Thunderbolt from the Move Tutor making his debut in Pokemon Crystal. I maxed out my Blue Card and got Buena's Phone Number as a reward, and then I proceeded to Mt. Silver, where I caught my final two Pokemon in Parasect and Misdreavus, and defeated Red, the protagonist of Generation 1. I moved my final captured over to their respective boxes in Living Dex order, and I got my diploma.

Through all intents and purposes, I've achieved a Perfect Playthrough in both Generation's 1 and 2. The only thing of substance left to show off now is the Battle Tower.