Trinity Format Yugioh

Additional Trinity Rules:

  • You can’t Normal/Special Summon Effect Monster(s) more than 3 times per turn.
  • Minimum Maindeck Size is 30.
  • Usually, Decks can’t include more than 1 copy of each Unlimited card.
  • Decks can never include more than 1 of each Co/Semi forbidden card (and usually can’t include any).

No Longer On List

These cards have been removed since the previous List.

  • no changes.

Trinity Yugioh Co-Forbidden


Trinity Yugioh Semi-Forbidden

Trinity Yugioh Forbidden



Decks may include up to 3 copies of any Unbound card, without needing to increase the maindeck size.

All Unbound Cards:

  • All non-pendulum Normal Monsters

These Unbound cards utilize other copies of themselves: