That can range from common spells like Eldrazi Devastator, Ancient Stone Idol, and Ruin Processor, to more expensive options like Spawnsire of Ulamog and Platinum Emperion
Proliferating poisons is actually the least interesting thing in the deck: it wins us the game, sure, but the REAL spice is that the deck is loaded with a diverse array of permanents that LOVE getting free counters on them
The Brothers' War Limited Review - Black Archtypes and Signpost uncommons Black/White Graveyard Recursion Aggro (Hero of the Dunes) Black/Blue Draw 2 (Evangel of Synthesis) Black/Red Sac Aggro (Junkyard Genius) Black/Green Graveyard (Skyfisher Spider) The Brothers' War - Top 3 Black Commons 1) Overwhelming Remorse 2) Disfigure 3) Scrapwork Rager The Brothers' War - Top 3 Black Uncommons 1) Go For The Throat 2) Gurgling Anointer 3) Battlefield Butcher Black is another strong color in The Brothers War , and if Blue isnt the top spot, its Black
It's broken, so consider that when you think about playing it
Additionally, decks with their own alternate win conditon, like combo decks or Toxic strategies that win by giving players poison counters, can be less vulnerable to Exile effects by including more instants and sorceries and fewer permanents