19 with Bethesda providing a first look, followed by the normal preview schedule running from Feb
You can go all out and play Impact Tremours - the mini Purphorus
Last but not least, there are cards that are clues without being tokens , like Scene of the Crime (which is also a land), Tangletrove Kelp (which is also a creature), or Five Hundred Year Diary
2011: Mental Misstep from New Phyrexia So far, we've mostly talked about cards that were broken in the sense that they were much more powerful than your average card
There are only 3 other cards that reference exploring, but two of the payoffs -- Nicanzil, Current Conductor and Topography Tracker -- are both incredible, definitely worth it if Hakbal is your commander but the first cuts if you swap commanders