mewtwo pokemon card holographic (Holographic) [P] Life Sucker (20) Heal 20 damage from this Pokemon Mewtwo #XY101 Holo Black Star

In other words, it's now possible for them to unban cards that are only problematic for casual play and place them on the game changers list

All Black decks have access to Bojuka Bog and any deck can add Scavenger Grounds, and there are tons of efficient artifacts that hate graveyards like Soul-Guide Lantern

mana cost (at least compared to other creatures of the time)

Besides, who doesn't like playing all of their spells at instant speed

Your Mono-Black deck having issues with Esikas Chariot

This version sees much less play than the rest of the cycle, with being particularly unpopular in formats where this is legal