In the case of the former, its because the best choices vary not only by color identity, but often by specific deck building limitations: Seismic Assault and many other red effects want you to play an extra-high land count, while a black deck with reanimation and Tortured Existence obviously cares about discarding creatures
Read More: MTG Arena Changes Erase Problematic Turn One Combo #1- Ravages of War: $118 Last but certainly not least, we have Ravages of War
As we can see in many Hammertime decks, it is often the only reason to play black as it is so good at slowing down anything your opponents might be doing
I doubt that our good Crab would inspire many, but it does me
Anything that references the result of a die roll is looking for the result after these modifications
#2 Hades - Looking for a Deal (Iconic) With the introduction of Whispers in the Wells two Iconic Rare cards, we realize that the two rarest cards in a set dont necessarily need to be thematically tied