Youd have to be crazy to print that with no downsides, but red has you covered with the trifecta of Final Fortune, Last Chance, and Warrior's Oath, which are functionally the same card (though Last Chance has the superior art with that borderless reprint in Dominaria Remastered )
From what we can tell, these will work similarly to how past Japanese and Phyrexian cards have worked, meaning there will be card styles you'll need to collect
If a creature with Menace gets a block from two or more creatures, it will assign its combat damage to them as normal
Logic dictates the payout would go to him, and he would then have to redistribute funds to every single owner of the remaining 51%
I have a Scarecrone that is better than Myr Retriever
Before long they should be able to print fakes that are impossible to tell from the real thing without intense scrutiny