You need to include the five parts of Exodia to fulfill the requirements of Millenium Ankh
Full Art/Rayquaza GX Secret (#177) With a value of $306.55, this card is notable not only for its high price, but also for its gameplay power and Rayquaza's iconic design
Rare cards are hard to find, and owners are reluctant to sell
There are other two drops you can try playing in this slot, though, and I highly suggest you explore them
Moreover, it is designed to appeal equally to dedicated Magic players and Final Fantasy fans seeking a display-worthy keepsake
Because of the way Kroxa and Kunoros' ability resolves, you can sacrifice it in response to the reanimation clause, sacrificing it to the Altar, to mill six cards and then exile five of them to return Kroxa and Kunoros to play, triggering its ability again in an infinite loop