Sure, you have to cast, so it's not as strong as Daretti above, but you don't sacrifice an artifact to make it work either
Our AI doesn't just identify cards it analyzes condition, predicts grades, and estimates graded values
Able to create a 1/1 saproling token for four mana, Silmefoot comes with an excellent mana sink that works well in conjunction with the copious mana green can produce
If heads, your opponent reveals their hand
To test my theory, I proxied Clinton Whitehurst's deck from the previously linked article, goldfished it a few times, then switched the Charms for Erasure and the Schemings for Briefing
The activated ability will not be something you are always able to find the time to use, but there will also be turns where this thing animates a couple of foods and really makes your opponents life difficult