Much like the original, very nice in Daisy, with that extra tome action, less nice elsewhere, because an for +2, especially in a deck with endless card draw, isn't as good as a card with you can afford to toss on the test. Still. it's a nice bridge for Daisy to the 2XP version, perhaps with the Library Docent to reload it, and you can use Eldritch Sophist to move secrets around, which might be nice, since this is 5 secrets for relatively low cost.

As Gnarl's Apprentice and Zinjanthropus have noted in the comments, this card will work with Scrying Mirror and Premonition. And if it combos with those, then you can also use Dark Prophecy and Olive McBride as well, making the card draw an all but guarantee when you want it. You can also use Recall the Future to ensure a success. This makes it an incredibly powerful tool and worth considering in anyone who is going to pack even a few chaos bag manipulation effects.

Scroll of Prophecies has rapidly become a mainstay of mine, and I suspect it will continue to be so since it occupies the much less congested Hand slot. However, the Pendulum is cheaper, does not require an action to activate, and doesn't force you to discard. All of which are incredibly valuable traits that cannot be overstated. The reason the scroll works so well is that you're generally comfortable discarding something; I am anyways. And if that's the case, it means there are key cards in your deck you want to have down; the rest are just candy.

The Pendulum will help you draw up those axis cards you want to see as well as grant you that sugar rush I mentioned, and the boost ensures you aren't sacrificing your accessory slot. Really, the only downsides to this card is it will be inconsistent when you don't have tech to help see the tokens, and not all the tech is full proof. You could replace this with a different accessory once you've dug up those essentials, but again, that +1 means you don't have to.

This is an exciting card that plays well with the guesswork approach. 's have been a bit starved for card draw but that is changing. Crystal Pendulum is a welcome addition that makes your jewelry of choice all that much more competitive and rewarding.

EDIT: One thing I did not mention originally is that even taking a gamble is not hugely risky, and not simply because there's nothing lost if you guess wrong, but because you're guessing the modifier, NOT the token. Unlike Recall the Future, the Skulls could be say -1, which is a popular token already. You're statistically more likely to get the card draw in this way, and seems to be an improvement over Recall the Future.

At 3 Resources, this is a bit expensive, since that (and the slot) could have gotten you Tooth of Eztli or Grisly Totem, always assuming you can't take Crystalline Elder Sign or Rabbit's Foot. On the other hand, Seeker isn't exactly drowning in enemy control, so this isn't terrible, just a bit overshadowed by other choices. It's the kind of thing that you upgrade out of fairly quickly once your core XP plan is realized.

While most of the Starter Deck investigators got Basic Weaknesses tailored to make them (in particular) cry, Harvey got one that's reasonably mild for him. Sure, getting milled a random card each turn sucks, but Harvey can withstand a couple rounds of this better than, say, Ursula who struggles a bit with card draw. Annoying in HArvey, potentially devastating in almost any Guardian.

This has been updated to match my "Signature Weakness Project." I have done my best to make sure that the original content isn't altered too much, out of respect for any comments.

A weakness with a strong theme, although mechanically, it's kind of a blunt tool. Looking at the two elements, the effect and the discard condition, we get:

The effect: Harvey takes 1 damage for every 3 cards in his hand. The good news is that this won't kill Harvey outright from full Health unless you are doing some Dream-Enhancing jankery before you find this. The bad news is that you will want to keep your hand size low until you draw this, and that is not Harvey's jam. Much like The Home Front, timing is going to be everything with this card, and is not exactly great with soaking Damage. You could work with Charisma and Miskatonic Archaeology Funding to build a meat shield, but that's a lot of XP, Resources, and actions (plus MAF limits the soak they can offer you). You could add Mr. "Rook" and dig like crazy for it, but Harvey doesn't really need Rook otherwise, since he will have his whole deck in is hand sooner or later. Scroll of Secrets can try to fish it out, but that is a bit of a long shot. Really, it boils down to "keep your hand small until drawn" or "stock up on soak."

On the other hand, nothing says "gambling with your life" like being a faculty member with a grant opportunity on the line.

The discard condition: One and done, although it goes into the discard pile, and Harvey is great at decking himself, so....

All in all, this is an average signature weakness, maybe a bit worse in long scenarios. I kind of wish it was themed better like "put a resource on this card for each 3 cards in your hand. remove one resource. Discard when there are no resources. Harvey cannot take other actions while this card is in play." Perfect distracted professor!