The 1999 Pokmon English Base Set Shadowless 1st Edition Booster Box was sold for $432,000 (323,000) this month, beating the previous record holder that was auctioned off for $408,000 (305,000) by Heritage Auctions
The counter-removing feature isn't often seen, but it could be an efficient way to deal with some annoying targets, such as planeswalkers, or other battles, or removing -1/-1 counters, or resetting your own Sagas
It is like the Strip Mine free win except that you don't need your opponent to be a little screwed
This card feels like it was designed for CLB draft/sealed mostly, but there are some very niche cases in already existing EDH decks that want to run this card
This guide walks through exactly how it works, then shows where Grovara fits in