If you have a tutor engine online, you can use this to totally lock down the game
Scurry of Squirrels has double myriad, so any time you attack with it there are suddenly going to be tons of 2/2 squirrel tokens on the board, and they are likely to grow your creatures because it isnt like your opponent can account for all of them
Clouding is basically an effect of microscopical damage to the card surface, that might add up over time to produce this dull effect
With a bit of ingenuity, you can design a unique and functional storage system that perfectly suits your needs
This does put him in the entertaining situation of going infinite with other versions of himself (notably not Niv-Mizzet, DracogeniusNiv-Mizzet, Dracogenius, for those keeping score at home), in perhaps one of the best mechanics-meet-flavor designs we've ever seen