dragon ball super card game ban list New and errata cards : r/DBS_CardGame Toei Animation Dragon Ball Super

During your Main Phase, if you control no monsters: You can banish this card (from your Graveyard), then target 1 "Hungry Burger" and 1 Ritual Spell Card in your Graveyard

Also, cards that get a card from outside of the game (Living Wish, Cunning Wish, Research // Development, etc) are also not allowed

Unless you have a lifegain theme in your cube this isn't playable anyway but it is a good option and a great piece of redundancy to have for a lifegain singleton constructed build

On the following turn, if you still have Dragapult and the damage you divided up remains, you can move 2 dmg counters from the active onto a 70 hp pokemon on the bench with the 5 dmg counters from the previous turn to take a KO before you even declare an attack, taking a prize card that way

Gravekeepers also have a bunch of revival spells/traps that arent affected by Necrovalley, so dont worry, this card wont put you at a disadvantage