Its never a bad thing to have a place to spend excess mana every turn, and a personal (albeit conditional) Howling Mine in white is nothing to sneeze at, either
8 Krosan Cloudscraper While Krosan Cloudscraper doesn't see notable play in any formats and is hindered by its mana-intensive nature
Each Collector Booster contains 15Magic: The Gatheringcards and 1 Traditional Foil double-sided token, with a combination of 7-14 cards of rarity Rare or higher and up to 7 Uncommon, 5 Common, and 1 Land cards
Unsurprisingly enough, most of these wincons require quite a bit of set up, and it's going to be a tall order to include enough cards to make any one of them properly viable
And if Magic isnt your thing, the basic mechanism could easily be modified to scan everything from business cards to old family photos.
It was in a 2009 Duel Deck as a one-of and it was reprinted in that Duel Anthology a few years later