But the gist of things is that in the plane of Dominaria, two powerful Planeswalker brothers called Urza and Mishra (who were name-dropped all the way back in the base set) waged a war with the powerful magical artifacts they found in a conflict called the Brothers' War, lasting for years
This has many of the same issues as does Reprobation, with the added cost of requiring some amount of snow cards to function
Black can pluck them from you hand, white can make casting spells awkward while the best red or green can do to curtail casting is to attack the mana base
Im thinking (from the bottom up) mint chocolate chip, pineapple, peppermint and chocolate ~ yumm
Honorable Mention: Extus, Oriq Overlord Extus is a sweet card and its seeing a little bit of play in some formats, but Extus and the magecraft trigger have nothing to do with that