Once youre done, simply move to combat and swing to end the game
And since most creatures that fit that description are unplayable elsewhere, you can pick up a deck full of them on the cheap
The second Blessed Reincarnation, used on my Beast Whisperer, got me Ashaya, Soul of the Wild, which makes my nontoken creatures into Forests
Indistinguishable on the back [edit] The main issue to guarantee fair play in a card game is that all cards in the deck must be indistinguishable for any player who does not view the front side (if card sleeves are used, the term 'card' means the sleeve with the card inside)
MTGGoldfish is supported by its audience
However if youve already got a few decks on the shelf and more on the way, the Watchtower might be too little for your medium-term needs