These enter the battlefield untapped and allow you to tap, sacrifice and pay 1 life (at instant speed) to search your library for a land card with the one of the two land types written on them
For context, Miku's first special edition drop, on May 13, took around five and a half hours to run out of stock
Blood Moon + Magus of the Moon + Back to Basics When I think mana disruption, Blood Moon comes to mind
Chart shows the price of Mewtwo #51 at the end of each month going back as long as we have tracked the item.
These two are weak Pokemon, only usable as a stepping stone to their evolved form, which themselves are rather lackluster
Korvold's last ability is a triggered ability, not an activated ability