Brainstorm, Opt, Gitaxian Probe, and Consider are great to pair with creatures that have the prowess keyword
Bedevil Boris Devilboon Brain Weevil Chain Devil Charmbreaker Devils Chevill, Bane of Monsters Commune with Evil Crimson Cowl, Master of Evil Dance with Devils Daredevil Dragster Daredevil's Billy Club Daredevil, Fearless Fighter Daredevil, Man Without Fear Deliver Unto Evil Destroy Evil Devil Dinosaur Devil's Play Devilish Valet Devils' Playground Devilthorn Fox Dire Fleet Daredevil Doc Ock, Evil Inventor Endless Evil Evil Boros Charm (playtest) Evil Comes to Fruition Evil Eye of Orms-by-Gore Evil Eye of Urborg Evil Presence Evil Reawakened Evil Twin Evil's Thrall Expose Evil Farideh, Devil's Chosen Festering Evil Forge Devil Frenzied Devils Gang of Devils Havoc Devils Hulking Devil Impetuous Devils Infernal Spawn of Evil Infernal Spawn of Infernal Spawn of Evil Jovial Evil Know Evil Lurking Evil M.O.D.O.K., Evil Intellect Mayhem Devil Minecart Daredevil Minecart Daredevil Moon Girl and Devil Dinosaur Ovalchase Daredevil Oxidda Daredevil Pitchburn Devils Riot Devils Root Greevil Roots of All Evil Scalding Devil Scourge Devil Snow Devil Spare from Evil Spoils of Evil Squealing Devil Stench of Evil Sticky Kavu Daredevil Stinkdrinker Daredevil Stone-Throwing Devils The Masters of Evil The Sea Devils Too Evil to Stay Dead Undying Evil Vengeful Devil Venom, Evil Unleashed
Once you finish your character, you can launch the game proper
Showcase also refers to specific border treatments designated by WotC, whereas some alternate frames arent given the showcase tag
If theres interest I will try to take a quick look at the singles market but I suspect similar or worse levels of price slumps
