Ballista is occasionally seen in Modern as part of an infinite-damage combo involving Heliod, Sun-Crowned
Four Dozen Eggs Make your characters get large Four Dozen Eggs captures one of the most iconic moments from Beauty and the Beast, as Gaston during his theme song consumes a dozen eggs in a single gulp
Drawing cards while you hit land drops off Ramunap Excavator or while you cycle through creatures with Tortured Existence and Phyrexian Reclamation is a disgusting amount of card advantage, even if it only triggers once per turn
A 6/6 flyer is already a threat, but the moment it hits a player, it can wipe their entire creature board and clear the way for your next attacks
This might sound like an advanced concept, but I'd venture to guess that everyone reading this has done it before
it's one of the strongest colorless ETB effects in the game