Tập 47: Yuma đối đầu với quái vật Rank-Up của Eliphas trong khi Durbe cố gắng khôi phục ký ức của Shark.

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Yuma continues to fight without shrinking back, faced with the Rank-Up Monster that Eliphas Summoned. His only thought is about saving Astral! He ends up being saved by the power of Rainbow Kuriboh who backs Yuma’s desire. Meanwhile, Durbe approaches Shark, and tries to reawaken his past memories. Shark ends up regaining a memory from his past life, where he Dueled Vector, and ends up confused as to what his true destiny really is...! (Source: Yu-Gi-Oh! Wiki)