Even though I already found a Shiny Deoxys over a year ago, I released that one as a joke technically making this one a reclaim. I planned on hunting this again anyway since this is one of the coolest hunts in Generation 3. Catching this in LeafGreen means Deoxys will have defense forme which isn't the best looking form, but the last one was in FireRed so it evens out.
If you're curious on how I made my way to Birth Island, I'll link the original Deoxys video below which uses the same method I used here.
Pokémon FireRed and LeafGreen Statistics For CPUBLUE
There are 1,405 views in 2 videos for Pokémon FireRed and LeafGreen. Less than an hour worth of Pokémon FireRed and LeafGreen videos were uploaded to his channel, roughly 3.39% of the content that CPUBLUE has uploaded to YouTube.