With the introduction of Beyond the Original Bargain, ALeP also introduced alternative wording to Messenger of the King to make it work with other contracts, and to simplify it overall. Being in the Free-to-Choose-List, nobody is required to use the new wording, but when ALeP is making and balancing new cards, they use the errata listed there, as it can free up design space for cool cards that could otherwise not be made for balance reasons. I thought it would be useful to list the alternate wording here, so you need not hunt it down on their site. What follows is from their Free-to-Choose-List:
Messenger of the King [TVoM 134] [added 07 November 2024]
Side A
Could read:
“You cannot choose more than 2 heroes during setup.
Setup: Choose a non-neutral unique ally from your deck and put it into play. Add the sum of that ally’s printed [willpower], [attack], [defense], and hit points to your starting threat. Then, flip this card over and attach it to that ally.
When choosing your starting heroes, choose a non-neutral unique ally from your collection to count as one of them, with a threat cost equal to the sum of its [willpower], [attack], [defense], and hit points.
Forced: When you put your starting heroes into play, flip this card over and attach it to the chosen character.”
Side B
Could read:
“Attached ally character loses the ally card type and gains the hero card type, with a threat cost equal to the sum of its printed [willpower], [attack], [defense], and hit points.
Attached character cannot be readied more than once per phase.
Messenger of the King is immune to card effects while attached character is in play. If attached character leaves play, remove Messenger of the King from the game.”
ALeP’s Note: When we were developing the Beyond the Original Bargain [THo 69] contract, we soon realized that Messenger of the King would be an issue since it was basically impossible to reconcile its official wording with how we wanted it to interact with other contracts. So we propose this alternate wording that will allow players to play interesting combinations like Messenger of the King and Grey Wanderer [TVoM 74] without going against the original intent of Grey Wanderer. Another intent of this wording we propose is to make the Messenger of the King hero work even more like an actual hero than before; by giving it a threat cost, a Messenger of the King hero can now work effectively with things like Mirlonde [AtS 32] and Inspiring Presence [TDC 143/TDCHE 51]