Question: Does Pokemon Trading Card Game 1-pack, 2-pack or 3-pack blisters come with any guaranteed pull rates? Such as a guaranteed Rare Reverse Holo, Rare Holo or Ultra Rare, etc.
Answer: No. Those products has never had guaranteed pull rates up until the 2018 Pokemon Trading Card Game Sun & Moon Celestial Storm set. It will most likely never have guaranteed pull rates in futures releases.
I've opened up 1-pack, 2-pack and 3-pack blisters that didn't even have one Rare Reverse Holo card; meanwhile, my best 3-pack blister had two Secret Rare cards!