Can I use this card's effect to return my [Leopardmon: Leopard Mode] without digivolution cards to my hand and unsuspend all of my Digimon?
No. A card doesn't have cards stacked under it if it doesn't have digivolution cards, therefore you can't use this card's effect to return the card to your hand, and the effect that unsuspends all of your Digimon doesn't activate, either.
Mar. 28, 2024
Can I use this card's effect to return my [Leopardmon: Leopard Mode] with only a level 2 Digi-Egg card in its digivolution cards to my hand and unsuspend all of my Digimon?
Yes, you can. However, a level 2 Digimon doesn't have DP, so it will be trashed by the rules after effect activation.
Mar. 28, 2024