20 Strong: Tainted Grail
BGG rating
8.3

Expansion for 20 Strong

20 Strong: Tainted Grail

2026

Rules assistance for 20 Strong: Tainted Grail

Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

  • 1 player
  • 40–60 min
  • 13+
  • Complexity 2.3/5

Rules assistant for 20 Strong: Tainted Grail

What would you like to know?

Answers come from the official rulebook, with the page to check.

20 Strong: Tainted Grail is an expansion for 20 Strong released in 2026 for 1 player, 40–60 minutes per game, and ages 13 and up. It was designed by Josh J. Carlson and Ryan Howard and its main mechanics are Dice Rolling.

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About the game

In Tainted Grail, you will choose your path as four enemy types confront you, each one with a different level of difficulty and different rewards for taking them down. Shift between foes to build a well-rounded hero for a final fight against the boss. Combos in combat are critical as the dial severely limits the dice you can apply to enemies, but you can get around those restrictions by playing combat cards to unlock more options. The deck-building and combat card combinations change your strategy each time you engage an enemy! If you don’t want to face a certain enemy or are scouting for a different one further down in its deck, cast it aside into the Menhir Stack at the end of an engagement. After eight turns, you will face off against an extremely difficult boss, who will bring one or more Menhir Stack minions along for the fight. If you defeat it, you’ve won the game! —description from the publisher

Mechanics

Publishers

  • Chip Theory Games

Questions and answers

20 Strong: Tainted Grail supports 1 player according to the catalogue. This is the publisher’s listed player count, so the game is designed for exactly that number of participants. Variants for other group sizes, if any, are described in the rulebook of your edition, so check it before setting up a different configuration.