Toni Infante Final Fantasy Collector Boosters seem to have jumped the shark as far as their current prices, with a good chunk of Magic players going from SHUT UP AND TAKE MY MONEY!! to Meh
These are really great for letting people's decks have interactions that they normally wouldn't be able to, plus the life loss puts people on a clock as well
Wear // Tear No one plays Shatter
As with Sacrifice, Burnt Offering is great with cards that have high mana values that you can play on the cheap, such as those with Affinity or those that cost substantially less if you fulfill a certain condition, like Emrakul, the Promised End, Avatar of Fury, or Avatar of Woe
But the steady rate of cards getting added in with old cards rotating out means that the format is constantly in flux, and if a current Standard isnt quite to your taste, its not too long of a wait until the format gets shaken up again
Few white creatures generate this level of sustained advantage