one piece card game playmat and storage box set Game: Welcome aboard One Piece: Bandai · Card

It's a little more narrow in its uses compared to some others, but nevertheless proved to be very much needed at the time

Karador for spells

Its a little expensive for what it does, but its flexible in the decks it slots into, be it planeswalkers, +1/+1 counters, -1/-1 counters, and so on

Thankfully, it also lets you really plan ahead by giving the top card of your library Plot equal to its mana cost (as long as its a nonland card) and allowing you to cast it with that Plot cost directly from the top of your deck

Bloodhill Bastion Plane - Equilor Whenever a creature enters, it gains double strike and haste until end of turn

While were on the subject of unfair, I think Monologue Tax is more playable than most people think