One of the Commander decks featured in the upcoming set, Blast from the Past, features legendary cards based on the first eight Doctors, which is every Doctor leading up to the TV series reboot in the early 2000s
Number 455 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (4/26/2014) The tokens copy exactly what was printed on the original creature and nothing else (unless that permanent is copying something else or is a token
A load of awesome cards and a growing list of decks that can be built with them does that nicely, while demonstrating to new players the incredible card value MTGO offers
Angel of Finality
Polymerization is an Ultra Rare in the First Fusion booster pack
Flying creatures are not affected by this and can block whatever side they need to at the time (since they can obviously just fly over the river)