Crackling Doom

The genius of this removal spell is that it answers the two kinds of threats most other removal cannot. Targeted removal lives and dies by what it can point at: hexproof shrugs it off, indestructible laughs at damage, and a stitched-together monster the size of a building eats a Doom Blade with a smile. By making the opponent sacrifice their largest creature, this sidesteps all of it. No targeting, no power cap, no keyword that helps. The card simply takes the biggest body on the other side of the table, which in practice means the haymaker the deck spent its whole turn assembling. The two damage to each opponent is the quiet half, but it is not filler: it closes out a low life total, pressures a player already on the back foot, or just chips at the total the sacrifice clause already softened. What pays for all this is the wedge cost; three specific colors of mana is a real tax, and it locks the card to decks committed to all of Mardu rather than letting any pair of colors lean on it. That restriction is precisely why it reads as fair despite ignoring the defenses removal usually has to respect. It is the answer to the unanswerable threat, sold at the price of a three-color manabase.