Lose a ton of life
Its always vital to have enough card draw spells in your EDH decks so that you always have resources for keeping a strong board state
This isn't limited by mana value or card type like Teshar, Ancestor's ApostleTeshar, Ancestor's Apostle, so you could get back a Triplicate TitanTriplicate Titan by casting an OrnithopterOrnithopter
Casting Crux of Fate would have a completely symmetric effect, and wouldn't accomplish much, so let's suppose instead that you do nothing
Throw in the fact that hes mono-blue, meaning you dont even have access to 22 of the 81 Sphinxes (27% of them) in Magic , and Unesh just cant do a very good job as a Sphinx Commander
Here are some recommendations for some budget upgrades that fit with the Go Wide strategy, Cat Tribal, or generally good cards: Ramp: Sakura-Tribe Elder, Rampant Growth, Farseek, Nature's Lore, Kodama's Reach, Explosive Vegetation, Skyshroud Claim, Rhonas's Monument, Tempt with Discovery, Urza's Incubator Card Advantage: Rishkar's Expertise, Hunter's Insight, Life's Legacy, Greater Good, Lifecrafter's Bestiary, Sylvan Library Protection: Vines of Vastwood, Heroic Intervention, Asceticism, Leonin Abunas, Fleetfoot Panther, Whitemane Lion Disruption: Enlightened Ascetic, Felidar Cub, Aura Shards, Scavenging Ooze, Watchers of the Dead, Swords to Plowshares, Dromoka's Command, Beast Within, Return to Dust, Wrath of God, Day of Judgment, Austere Command, Rest in Peace, Relic of Progenitus, Nature's Claim, Sylvan Reclamation Recursion: Regrowth, Remember the Fallen, Seasons Past, Praetor's Counsel, Eternal Witness, Skullwinder, Emeria, the Sky Ruin, Emeria Shepherd, Sun Titan, Greenwarden of Murasa Tutors: Survival of the Fittest, Green Sun's Zenith, Chord of Calling, Eladamri's Call, Worldly Tutor Big Hitters: Skyhunter Skirmisher, Adorned Pouncer, Chameleon Colossus, Rhonas the Indomitable, Nylea, God of the Hunt, Ajani, Caller of the Pride, Elspeth, Knight-Errant, Duelist's Heritage, Citadel Siege I Win: Lost Leonin, Grafted Exoskeleton, Berserk, Overwhelming Stampede Infect is a controversial mechanic in Commander, but I would be remiss if I didn't mention how good Lost Leonin and Grafted Exoskeleton are with Arahbo, Roar of the World
