These are great since they might be card disadvantage, but the ramp or game winner arrives
Before Ixalan , we traveled to Amonkhet where Hapatra, Vizier of PoisonsHapatra, Vizier of Poisons made -1/-1 counters very potent
If you want your commander to reward you, I would suggest Ketramose, the New Dawn, which becomes a disgusting card draw engine thats hard to remove and eventually becomes a clock
Firebolt was the best burn spell in the era, and it really pushed people well
Put a +1/+1 counter on this creature
Approach of the Second Sun Day of Judgment Defiant Strike Divine Gambit Ephemerate Gift of Estates Gods Willing Mana Tithe Revitalize Swords to Plowshares Teferi's Protection Blue Sun's Zenith Brainstorm Compulsive Research Counterspell Memory Lapse Mind's Desire Negate Opt Strategic Planning Tezzeret's Gambit Time Warp Whirlwind Denial Agonizing Remorse Crux of Fate Dark Ritual Demonic Tutor Doom Blade Duress Eliminate Inquisition of Kozilek Sign in Blood Tainted Pact Tendrils of Agony Village Rites Chaos Warp Claim the Firstborn Faithless Looting Grapeshot Increasing Vengeance Infuriate Lightning Bolt Mizzix's Mastery Shock Stone Rain Thrill of Possibility Urza's Rage Abundant Harvest Adventurous Impulse Channel Cultivate Harmonize Krosan Grip Natural Order Primal Command Regrowth Snakeskin Veil Weather the Storm Despark Electrolyze Growth Spiral Lightning Helix Putrefy Are the Japanese Mystical Archive Cards Available in Foil