So, while populations for cards are likely within an error probability, MRD cards sell for far more on average
In addition, it must have a total off-center score of less than 24%
When tokens are made under your control, you get double
Judson 153 $0.14 Nick Wilde 154 $0.18 Noi 155 $0.05 Owl 156 $0.17 Prince Charming 157 $0.07 Rabbit 158 $0.87 Sisu 159 $0.04 The Nokk 160 $0.20 Winnie the Pooh 161 $0.18 Falling Down the Rabbit Hole 162 $0.06 Four Dozen Eggs 163 $0.04 Launch 164 $0.08 Nothing to Hide 165 $0.03 Fang Crossbow 166 $0.05 Gumbo Pot 167 $0.30 Maurice's Workshop 168 $0.18 Pawpsicle 169 $0.06 Sardine Can 170 $0.09 Beast 171 $0.21 Beast 172 $8.11 Beast 173 $0.05 Benja 174 $0.17 Chief Bogo 175 $0.07 Cinderella 176 $0.61 Cinderella 177 $0.13 Donald Duck 178 $0.03 Eli La Bouff 179 $0.27 Goofy 180 $0.30 Hercules 181 $0.07 Hercules 182 $0.13 Jafar 183 $0.10 Jafar 184 $0.12 Kronk 185 $0.08 Lawrence 186 $0.09 Li Shang 187 $0.07 Magic Broom 188 $0.72 Namaari 189 $0.05 Pacha 190 $0.03 Prince Naveen 191 $0.16 Queen of Hearts 192 $0.16 Robin Hood 193 $0.10 The Huntsman 194 $0.07 The Prince 195 $0.17 Tiana 196 $0.07 Tiana 197 $0.04 Charge

Yes, two 1/1s for two are mana neutral and going for X=5 can be great, but if the opponent kills one of your creatures in response to the token maker, you wont be able to convoke at all
#2 I wonder how they'll handle reprinting Ace Specs