If an Adventure spell leaves the stack in any way other than resolving (most likely by being countered or by failing to resolve because its targets have all become illegal), that card won't be exiled and the spell's controller won't be able to cast it as a creature later
Pokemon Card Strategy: So as far as strategy goes, since Gloom has a stage 2 evolution in Vileplume, I would suggest evolving Oddish into Gloom and then Gloom into Vileplume if possible all on the bench
Pull rate from Regular Packs: 2.13% The estimated pull rate for Dedenne (Mythical Island) from a Regular Pack is approximately 2.13%, meaning you might need to open around 47 Regular Packs to obtain it
According to TCGPlayer , there is an estimated 1 in 346 chance of opening a Pokmon TCG Scarlet & Violet: Paldea Evolved pack with this card in it
If a spell or ability you control has one or more of its targets changed to a creature you control with a valiant ability, that ability will trigger if that creature hasn't yet been the target of a spell or ability you control this turn