Although you can wiff both triggers on Feast and Famine you are at least hitting them with a sizeable threat while they are playing off the top and therefore probably winning
Kitchen Finks Lets be honest: People play Kitchen Finks as a combo piece
Emeritus of Abundance gives you so many tools for the long game while Tortured Existence is powerful enough to build entire decks around
Where Flawless Maneuver shines is in high power Voltron lists with Commanders that you need to keep in play
Teyo, Geometric Tactician When I played Teyo against one of my friends, he loudly exclaimed, Wow, we finally have a good Teyo?! Yes, Dustin, yes we do
The Mouth of Sauron The Mouth of Sauron can potentially amass you a large army, and blue has some good flicker effects that would allow you to reuse this ETB trigger