The Mystery card says "At the end of the Mythos Phase, if there are Clues on this card equal to half number of investigators, solve this mystery".

I just drew card number 8 in the Exploring Hyperborea deck and succeeded on both tests, which results in "If you pass, you recognize the marking of Eibon as you leave; place 1 Eldritch token on the active mystery".

Looking through the other cards in that deck, they all reward you with Eldritch tokens so I'm presuming that the mystery card should read: "At the end of the Mythos Phase, if there are Eldritch tokens on this card equal to half number of investigators, solve this mystery".

Yeah, I'm pretty sure you're right. It is a typo as far as I can tell. Thanks for noting it here.

The Mystery card says "At the end of the Mythos Phase, if there are Clues on this card equal to half number of investigators, solve this mystery".

I just drew card number 8 in the Exploring Hyperborea deck and succeeded on both tests, which results in "If you pass, you recognize the marking of Eibon as you leave; place 1 Eldritch token on the active mystery".

Looking through the other cards in that deck, they all reward you with Eldritch tokens so I'm presuming that the mystery card should read: "At the end of the Mythos Phase, if there are Eldritch tokens on this card equal to half number of investigators, solve this mystery".

Came here to post the same -- it screwed us out of a couple of actions last night trying to stockpile clues to hopefully spend during the Hyperborea adventure.

Yup, it's a typo.