They are as follows: 1x Laboratory Maniac as Chaotic Chaotician 1x Tashas Hideous Laughter as Malcolms Mercurial Mirth 1x Tasigur, the Golden Fang as Ian, Convalescent Charmer 1x Atla Palani, Nest Tender as Dr
12 Emperor Mihail II Printed within Dominaria United, Emperor Mihail II is an excellent option for those looking to build a mono-blue deck around one of the color's most iconic tribes: Merfolk
Henrika, Domnathi The cheapest copy of Henrika you can get at the time of writing is about $3.00
You can't look at them beforehand though, so you've really got to use your finely-honed instincts to find the card you need
The Doctor Who MTG cards feel powerful, and a few of them could definitely find their way into other decks
Rather than identify which cards that are more than one color are the biggest value add to Cube without weighing their colors it makes more sense to me to talk about all ten two-color pairs and to select a most Cubeable card for each pairing