2nd anniversary one piece card game One Piece TCG Chinese 2nd Anniversary Set (Chinese Exclusive) – Card One Piece Illustration Box One

Some of these crossovers have been more significant than others: the first major Universes Beyond release was the Tales of Middle-earth set released back in 2023, an entire Lord of the Rings -themed expansion

Similarly, if an effect attempts to put a modal double-faced card onto the battlefield transformed, it will enter transformed if its back face has a permanent type

There are only a few slots for random off-theme creatures, so use those sparingly

Legality depends on the tournament format -- The Nipton Lottery can be legal in some formats and banned or restricted in others

Put a +1/+1 counter on that token for each +1/+1 counter on Furnace-Blessed Conqueror

The rest of this guide focuses primarily on the above-bulk and bulk rare tiers, because that's where the biggest gap exists between what most people do (dump it all for buylist prices) and what they could be doing