Catch-up cards aren't a new thing in White: Land Tax is one of the earliest examples and is in my opinion still one of the strongest cards in the format, and easily in the top 5 strongest White cards
First, theres the Fugitive Ink Graphic pattern
Some such as Professors Research will allow you to discard your hand and draw 7 new cards
Then when it dies and comes back once with persist, another 1 damage is dealt, possibly being a two for one if you kill one X/2 or less first and one X/1
That's what bargain is all about: sacrifice an artifact, enchantment, or token as you cast a spell with bargain, and in turn, receive a more powerful effect
Im grateful that my family is always so excited to see what Im cooking up, my friends for grabbing extra leftovers I demand they take off my hands, and for everyone who cooks any of the recipes I have written