Even putting cards back on top of the deck can help you control your draws and the flow of your game
Imagine a 1/1 goblin taking out a 7/7 Commander thats what Heat Stroke can do
Stoneforge Mystic no longer finds Colossus Hammer (or anything else), Archon of Cruelty is just a big flier and no longer wins the game for Creativity decks, Primeval Titan cant tutor up lands and gets blocked by Elesh Norn, Mother of Machines for days, Omnaths landfall ability doesnt trigger - the list of popular decks and cards that Elesh Norn stops is surprisingly long
Happily Ever After Happily Ever After is a group hug card that gives everyone a card and 5 life
You can't exile Flash of Insight to pay for its own flashback cost.) See more Add To Wishlist Restock Notice Gatherer & Rulings (opens in new tab) NM EX VG G $64.99 Out of stock
If there's a cost associated with having Ursine Monstrosity attack the chosen player, you aren't forced to pay that cost, so it doesn't have to attack that player in that case either