Most attacks don't require the player to discard Energy cards, although a few particularly powerful ones do
Farewell is possibly the best boardwipe in the whole of commander, with its versatility and ability to exile (not destroy, importantly) whatever you need at that moment while protecting the other types you want to keep around
The art on this card is adorable, which makes sense considering Jirachi is one of the cutest Mythical Pokmon, and it's also powerful enough to completely break BDSP in the main games
The damage it does normally is 60, but if both players have the same amount of cards in their hands then Noivern deals 120 damage
Not just from the Offspring mechanic, but from all the individual support cards printed for types like Rabbit and Mouse
This search capability guarantees that the player can access game-winning components exactly when needed