Boros Energy is an extremely fast aggressive deck with Ragavan, Ocelot Pride, and Ajani, Nacatl Pariah all at mana value 3 or less, making Abrupt Decay excellent uncounterable removal for their key early threats, and it also answers Goblin Bombardment before it can sacrifice tokens into damage. Kraul Harpooner trades favorably with their small creatures and its reach covers Voice of Victory's token swarm in combat. We cut slow, non-impactful value pieces since this matchup is decided by who establishes board presence first, and we need efficient answers to their proactive threats rather than more card advantage engines.