boa hancock one piece card game V-Jump Promo P-115 02 Rarity Boa Hancock OP12-014_p1 - One

The card sees plenty of play in Cube, Commander, and even Pauper, and I think this value will hold or even go higher based on players' demand

or target player discards a card

The appearance of madness is pretty occasional and it tends to exist around a specific theme in most cases

It has the cheapest Impending cost as well, but it also enters the battlefield the slowest with five time counters

This planeswalkers -2 ability gives you the best creature on the board, and you can do it again next turn, should the dragon stick around

Mayaels Aria is also worth bringing up since its the most accessible price-wise in a decade after its Surviving to Upkeep One thing you'll notice that all these cards have in common is they trigger at the beginning of your upkeep, which poses the inherent problem of projecting your win condition to the field potentially multiple turns before you can pull it off