pokemon trading card game breakthrough XY Pokémon Booster Pack each of which includes at least one rare card Pokemon X and Y BreakTHROUGH

Selvala at the time, and even today, is a strong creature in Commander

3/4 Illustrated by Wesley Burt

I know this list doesnt do creatures that burn, but adventure spells are kind of a special case

Even for three mana, Flare of Duplication is likely going to go further than what you spend for it

Academy Elite Academy Journeymage Academy Loremaster Academy Researchers Acererak the Archlich Adeliz, the Cinder Wind Adrix and Nev, Twincasters Aegar, the Freezing Flame Aegis Sculptor Aerie Mystics Aether Channeler Alabaster Mage Alandra, Sky Dreamer Alania's Pathmaker Alania, Divergent Storm Alchemist's Apprentice Alisaie Leveilleur Alphinaud Leveilleur Ambassador Laquatus Ambitious Augmenter Aminatou, Veil Piercer Amphin Pathmage Ana Battlemage Ana Disciple Anarchist Anathemancer Aphetto Alchemist Aphetto Exterminator Aphetto Grifter Aphetto Runecaster Apprentice Necromancer Apprentice Sorcerer Apprentice Wizard Araumi of the Dead Tide Arbiter of Knollridge Arcane Artisan Arcane Investigator Arcane Proxy Arcane Savant Arcanis the Omnipotent Archaeomancer Archaeomender Archetype of Imagination Architects of Will Archive Dragon Archive Haunt Archivist Archmage Emeritus Archmage of Echoes Archmage of Runes Arctic Aven Ardent Electromancer Arjun, the Shifting Flame Armorer Guildmage Artful Looter Artisan of Forms Ascended Lawmage Ashiok's Adept Ashiok's Forerunner Ashling, Rimebound Asmoranomardicadaistinaculdacar Asylum Visitor Atmosphere Surgeon Augur of Bolas Augur of Skulls Augury Adept Auramancer Auratouched Mage Auriok Windwalker Avalanche Caller Aven Augur Aven Fateshaper

And as a creature Tymaret, Chosen from Death can easily survive a spell like Slagstorm