
The card is amazing for Minh Thi Phan. For a skill-heavy Minh deck, the difference between having Analytical Mind in the opening hand or not is huge. The card basically acts as a 2nd/3rd copy of Analytical Mind, drastically increases the opening hand consistency. Not only is that the case, it can also be played alongside Analytical Mind, and potentially another copy of itself with Relic Hunter (and trust me, it's worth it). With that setup, Minh can draw 4 cards a round extremely consistently. It also means she can commit 4 cards each round consistently, each with 2-3 icons. It's enough to cover every other test the party makes, if not more.
Not only is the card strong, it is also very flexible. Often when I play as Minh, conversations like this come out:
Me: I can give you 2 icons.
Teammate: Great!
Me: ...Or 3. Or 4. Or 5.
Teammate: @.@
Me: ...And with a draw or two. Or none. Which one do you want?
As a side note, the card combos well with Archaic Glyphs and Ancient Stones, which are strong cards you want to include in your decks anyway.
For other , the card is decent. decks naturally include skill cards like Deduction, Eureka!, Inquiring Mind and Perception, so the card will always have some use. However, the upfront cost of 3 resources is steep. It usually is not as critical as -buffing assets like Fingerprint Kit or Dr. Milan Christopher, so you may find yourself delay playing it often enough, making it a low priority upgrade.