banette pokemon card - Gem Pack Vol.3 07 06/07 put this Pokémon in the Lost Zone Banette (#75, Celestial Guardians)

It doesn't copy any information about the object that card was before it was put into your graveyard

If youre after infinite mana, however, Corridor Monitor can get you there alongside Thran Dynamo and Strionic Resonator

Its power is definitely interesting, as being able to refill a hand after playing trainer cards keeps options open

However, there are a handful of Brawl commanders that are not only reliable, but are essential for the top decks

But they've cost a lot more mana

This means trading with other players is going to be a key feature - although the trailer clarifies it may not be available on launch - when it comes to obtaining the specific cards you want