Mainboard (60)
Creatures (12)
Instants (23)
Planeswalkers (1)
Boros Energy is a creature-based aggro-tempo deck that floods the board with efficient threats like Ocelot Pride, Guide of Souls, and Ragavan, Nimble Pilferer while generating energy to fuel Galvanic Discharge and Phlage. Your removal suite of Fatal Push and Sheoldred's Edict is already well-positioned, so the plan is to trim the weaker counterspells that are poor against cheap proactive threats — Spell Pierce, Logic Knot, and one Spell Snare are too slow or conditional. Fire Magic comes in as efficient single-target removal that kills most of their creatures and Damnation provides a reset against wide Ocelot Pride or Seasoned Pyromancer token floods. Mystical Dispute shores up any countermagic you need to answer Blood Moon or protect your permanents, and your draw engine (Consult the Star Charts, Wan Shi Tong) keeps you from running out of answers in a grind.
Jeskai Blink is a tempo-value deck built around Ephemerate loops with Solitude, Phelia, and Phlage, generating card advantage through Quantum Riddler and Wan Shi Tong-style engines while pressuring you with Ragavan. Your counterspell suite is well-positioned here — Counterspell, Subtlety, and Force of Negation handle their key threats, and Mystical Dispute comes in as efficient interaction against their blue spells like Consign to Memory and Quantum Riddler. Fire Magic provides cheap instant-speed removal that can answer Ragavan and Phelia efficiently without requiring two mana. Sheoldred's Edict is weak against their evasive and blink-able creatures, and Spell Pierce and the third Spell Snare are lower-impact in a matchup where their threats cost three or more mana. Prioritize countering Ephemerate to deny their value loops and use Orcish Bowmasters aggressively to punish Ragavan activations and Quantum Riddler triggers.
Affinity is a fast artifact-based deck that threatens to overwhelm you with Kappa Cannoneer and tokens generated by Weapons Manufacturing and Urza's Saga, so interaction density and board reset access are critical. Meltdown is your premier answer — at X=1 or X=2 it wipes out Mox Opals, Mishra's Baubles, and most of the cheap artifact threats at minimal mana investment. Damnation serves as a catch-all reset if their board gets out of control before you can contain it. Fire Magic efficiently trades with Pinnacle Emissary and Arcbound Ravager, generating card advantage in a matchup where they're pressuring your hand. Trim the cheap counterspells that are weakest here — Spell Pierce, Logic Knot, and Spell Snare are poor against low-to-the-ground artifact threats and non-permission-heavy gameplans — while keeping Counterspell and Subtlety to handle Kappa Cannoneer and Sink into Stupor.