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How to Search Through the Card Database
Search for your favorite OPM characters in the Union Arena card list database in english. If you’re not already familiar with the Union Arena TCG list of rarities and sets you can read the full collector’s guide here.
You can search by name, set, rarity, or card number. Each card will show you more info when you tap on the image.
Cards with translations will show more in the description.
Release Information
The English OPM set has an official release date of February 28, 2025 for the starter deck and March 7, 2025 for the booster packs.
What are the Pull Rates
If this is anything like Bleach and Hunter x Hunter, the hit rates for english booster box cases will include 1 signature alt art and 1 foil Action Point card per case.
Each booster box should also come with 1 or 2 alternate art parallel cards.
What is One-Punch Man?
One Punch Man is a super cool anime and manga about a superhero named Saitama. He’s so strong that he can defeat any opponent with just a single punch! Ridiculous right? This might sound awesome, but for Saitama, it’s actually kind of boring.
Saitama looks pretty ordinary – he’s a baldy in a simple white and yellow superhero costume. But don’t let his appearance fool you. He trained so hard that he became unbeatable, which means he can beat any monster or villain instantly. The funny part is that he’s actually kind of sad about being so powerful because fights are no longer exciting for him.
In the story, Saitama lives in a world filled with monsters and other heroes. He joins the Hero Association and becomes friends with a cyborg named Genos, who is always trying to become stronger. While other heroes struggle in epic battles, Saitama just ends them with a single, effortless punch.
The series is both a hilarious comedy and an exciting action story. It makes fun of typical superhero tropes by showing what would happen if someone became so powerful that nothing could challenge them. It’s an all-around fun series.
