one piece official card game Promo Card master powerful abilities Understanding the Rarity of One

Your reanimation stuff that would normally only do something with your own graveyard will now potentially target anything, such as Immortal Servitude or Obzedat's Aid

Being creatures you are able to get extra value out of them with other cards too

Leonardo the Balance is another creature that hits on flavor, at least from the card design perspective

Garruks Uprising in comparison to Elemental Bond is a good example of this

Cecil, Dark Knight becomes Cecil, Redeemed Paladin, for instance, while Garland, Knight of Cordelia becomes Chaos, the Endless, and Emet-Selch, Unsundered becomes Hades, Sorcerer of Eld

Crumble to Dust Crumble to Dust is a decent way to remove pesky special lands tormenting you