Can I use this card's [Main] effect to place this Tamer and 1 [Kyubimon] and 1 [Taomon] from my trash as my [Renamon]'s bottom digivolution cards, but then choose to not digivolve into [Sakuyamon]?
Yes, you can. The effect reads "may digivolve," so you can choose whether or not to digivolve.
Sep. 6, 2024
Can I use this card's [Main] effect to digivolve 1 of my [Renamon] into EX4-030 [Kuzuhamon]?
No, you can't. EX4-030 [Kuzuhamon] is treated as if it has [Sakuyamon]. This effect doesn't treat it as if it has the name [Sakuyamon], therefore digivolution isn't possible.
Sep. 6, 2024