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It's in an Ultra Ball, not shiny. This was my first RNGing, so I didn't want to get into PIDRNG, the IV RNG for B/W is super easy and I had synchronizers for the natures
I do still have a Terrakion available to catch on my Black cart, so if you want a specific ball/nature on it, I could do that (don't think I'd want to RNG for shiny w/out more experience)
Nah, it's fine, I'm going to be resetting my Black 2 once I RNG Uxie (the 7 NPCs screw me up constantly), Mesprit, the Golems and Dream Radar Ho-oh lol.