Overall, its a solid beginner deck, though once you get the hang of things, a few tweaks will take it from decent to dazzling
A low opportunity cost mana sink that scales into the late-game is awesome, and Ill spoil the fact that the rest of the cycle did not make my list by saying that I believe Lair of the Hydra to be the best of the lot for Cube play
Darkrai for the supplemental damage with its ability
It's also another great way of dealing with indestructible creatures, as one of the few ways of getting rid of them is to weaken them down to below zero toughness through an effect like this
But now that Lurrus and Dragons Rage Channeler are around, Mishras Bauble has caught on quite a bit
Equipped with a magic brush and magic book, you can bring different colors of ink to life in the image of classic Disney characters and magic spells