It's painfully hard to get hold of any of these sets from major retailers right now
Discard these Energy cards, and shuffle the other cards back into your deck RC - Burning Kick 160 Discard all Energy from this Pokmon Empoleon Ability: Emergency Surfacing Once during your turn, if this card is in your discard pile and you have no cards in your hand, you may put this card onto your bench, then draw 3 cards
From watt and ouate (cotton wool), where both are homophones
The cuts can be found in the Sideboard, and were largely made to reduce the mana curve, and replace inefficient effects with better ones, such as Hex with Ruinous Ultimatum, or Angraths Marauders with Bond of Discipline
All the cards in the deck have to adhere to the same color identity as your commander
I've turned to the 2006 forum post that first revealed the card for an earlier potted history