Sharaska (they/them) earned the nickname Robot by having a monotone voice, a talent for calculating odds, and a perfect poker face
Im not terrifically sure or interested in figuring out the release dates of the unnumbered XY promos, but 097/XY-P (released as part of a 2014 Uniqlo campaign) might have been the first card with an explicitly female Pikachu on it with a very strong emphasis on the might
Theyre clearly the bulk of each set, however, so something in the $3-5 range seems reasonable as an estimate
It was for good reason
The cards will differ in their artwork, which portrays the Nazgl as they are described in Tolkiens books - with red eyes, a detail absent from the later films
Shatterskull Smashing / Shatterskull, the Hammer Pass Shatterskull Smashing isnt an incredible rate on a fireball, but its worth the opportunity cost of running a card that, at its absolute worst, is just a tapped Mountain