pokémon trading card game scarlet & violet booster box SV1 (36 pack) The Scarlet Pokémon TCG: Scarlet & Violet

Assuming that we'll have enough cards in the graveyard to make this interaction work, she can do something pretty interesting

Whenever you reveal a card with mana value less than the result this way, you may exile it

However, unike Donquixote Doflamingo, Rebecca is an ally of the Straw Hat Pirates, rather than an enemy

Even elder typal decks

Some evoke a totally new setting through card choices

So is the manner in which Teferi, Time Raveler encourages all your opponents to play creatures that give their value up front with enters-the-battlefield effects and such, rather than playing the sort of good-on-rate creatures that Dungeon Geists can punish, such as Steel Leaf Champion