Treasures are already created at a good rate thanks to cards like Brass's Bounty or Smothering Tithe, and since you sacrifice them eventually, each Treasure token makes your opponents lose 2 life
Ruinous Ultimatum For 7 mana, Ruinous Ultimatum is one of the best cards to get rid of your opponents non-land permanents, although this Mardu card is a bit restrictive on the mana, like all ultimatums are
Drana, Liberator of Malakir If you want to get aggressive in mono-black, Drana, Liberator of Malakir is a pretty good option
Grade: 1.5 Tashas Hideous Laughter Mill isnt supported enough to make this work, as youll usually hit them for around ten cards and then feel bad you wasted one of yours to do it
Evasive is like the flying ability in Magic: The Gathering: it stops Glimmers from being challenged by other Glimmers without the Evasive tag