Bringing back several big creatures that were destroyed or milled can be a game-winning move if the player waits for the right moment to cast this
As I explained in my article "Metamorphosis 2.0," it wasn't until we took core sets away that we realized how much we'd relied on them for certain things: fitting in reprints that were world-specific, making cards to mechanically support themes in Standard or set up things that will eventually be relevant, helping players avoid fatigue as the core set is opt in, and most importantly, helping ramp new players into the game
As more people discover this card game featuring the beloved and often iconic characters from various Disney movies, Ravensburger and Disney have continued to use the feedback of the community to slowly make changes to the game
Added to this was the fast mana from Dark Ritual and the power disruption from Hymn to Tourach, which allowed players to decimate their opponents
No, cards from the Commander: Bloomburrow expansion are generally legal in Commander, Legacy, and Vintage formats, but not in Standard unless they are reprints of cards already legal in that format
Some provide more HP, others more damage or easier retreat, but you only get one per Pokmon, so make your perks count