Although there were some good reasons not to continue with these cards after Snapcaster, Im so thrilled that we have some ways to really commemorate the best players in the game, and that they can flex their design chops with some really unique cards
When you do, return each nonland permanent you don't control to its owner's hand
I don't recommend taking this saying as gospel
We've got access to untapping permanents, blinking creatures, and pumping up your whole team +1/+1 at a time
Just about every MTG set has a red sorcery that does one damage to each creature an opponent (or every opponent) controls - with an equipped Ghyrson on the board, that becomes a one-sided board sweeper (indestructible creatures, and creatures with protection from red or blue not withstanding)
You can have a sideboard of up to 15 cards for use in best of 3 matches