You can also play a [BT13-100 Yoshino Fujieda] that you added to your hand when digivolving [BT13-054 Lilamon]
Tyrannomon Series 2 Gold Stamped (2000) This is one rare Digimon card that every collector wants, and thats because only 100 of these were ever printed
The intelligent fusion of lightweight aluminum and shatter-resistant acrylic provides both security and elegant presentation capabilities [Robust structure]-Engineered with precision-crafted aluminum alloy and optical-grade acrylic, this protective enclosure delivers military-grade structural integrity
The meta has developed to favour this deck even more, with new cards even improving on the fusion chains here
Ultra Pro 2-1/2 X 3-1/2 Soft Card Penny Sleeves 500ct Pack Archival-grade, acid-free and non-PVC soft card sleeves designed to hold standard 2-1/2" X 3-1/2" cards
So yeah, you get the Mutation data, now the Fusion Shop won't tell you what card a Mutation will actually give you, so now you have to take every Mutation even if it doesn't give you a Digi-Jewel