Although they may exist in real life, they will rarely find play for this very reason
Special shoutout to Flickering Ward, a really cool Enchantress tech card that bounces itself to hand, which lets you repeatedly trigger Killian
He received new printings in back-to-back sets in the form of Rakdos, Patron of Chaos in Murders at Karlov Manor and Rakdos, the Muscle in Outlaws of Thunder Junction
Curtis is playing Consecrated Sphinx, Teferi, Mage of Zhalfir and Memnarch
Creature (16) 4x Highborn Ghoul 4x Tormented Soul 4x Vampire Nighthawk 4x Vault Skirge Planeswalker (1) 1x Liliana of the Dark Realms Land (23) 23x Swamp Enchantment (10) 2x Crippling Blight 4x Dark Favor 4x Predator's Gambit Artifact (7) 4x Lashwrithe 3x Strata Scythe Sorcery (3) 3x Essence Harvest Sideboard Enchantment (2) 2x Crippling Blight Instant (7) 4x Apostle's Blessing 3x Go for the Throat Sorcery (6) 3x Appetite for Brains 3x Black Sun's Zenith Idea here is to put out some early creatures with evasion and then buff the crap out of them before the opponent knows what's what
Flaaffy [Evolving Skies] holds it all together by getting even more Lightning Energy on the field, and that makes this deck super consistent