I put each one through the test of four formats: Modern, Draft, Commander, and Penny Dreadful, each format being different in its own way and having different requirements
Clone decks, artifact decks, just tokens decks, and decks that like to run Mechanized Production
(And the Menace doesn't gain you any life, dorks are untapped, and you can't madness for more later.) At least Conqueror's Pledge gives you the chance to kick it for double tokens, not even Bestial Menace can do that
Be sure to build a healthy amount of card draw from white or black sources to keep your drain running smoothly and counteract the inherent card disadvantage when removal gets your permanents and auras
I had the most fun slamming Kuja, Genome Sorcerer and a horde of black mages, which could come out of nowhere to demolish an opposing life total
The only thing you really have to look out for is cards like Terra, Magical Adept // Esper Terra, who flips back rather than being sacrificed