My usual caveat stands: If any of these decks spike in price due to the high demand of a new card or something like that, Id avoid buying
Doctor's companion (You can have two commanders if the other is the Doctor.) Bad Wolf Whenever Rose Tyler attacks, put a time counter on it for each suspended card you own and each other permanent you control with a time counter on it
Early hosers were often negatively balanced, but more recent color hosers have often given buffs or cost reductions to your creatures if an opponent casts a spell of a certain color or has certain colors of permanents or type of basic lands
First and foremost, this Ajani's +1 ability allows it to improve creatures you already control, putting a +1/+1 counter on up to two creatures you control
On average, you will not "make money" opening sealed product
This part is called Visual Storytelling