Or how about Gyarados SFs Tail Revenge attack
Stella Lee is a 2/4 Human Rogue for three mana that exiles the top card of your library when you cast your second spell for the turn, and you can play that card until the end of your next turn
Honorable Mentions: Transforming Creatures Quick shoutout to creatures that start off smaller, but eventually transform into larger bodies
In the right dice-loaded bird tribal deck, Chicken la King might even be decent in Commander
Oddly, Crook of Condemnation seems to have improved significantly thanks to the banning of Aetherworks Marvel, because the end of Marvel's reign of terror opens up the format for a couple of very powerful graveyard decks that couldn't quite keep up with Turn 4 Ulamog, the Ceaseless Hunger
This dark power looms over Middle-earth throughout the entirety of The Lord of the Rings saga, pulling the strings of kings and hobbits alike like a sinister puppeteer