If the creature that entered the battlefield leaves the battlefield before the ability tries to resolve, use its last known power and toughness to compare the stats
Despite the "kids" label, this is really an idea book that works for any age group - it just keeps the content appropriate for that sweet spot 10-12 age range where new players often start
Some of the more dangerous token decks dont have to pick a single route to victory either they can attack the table on multiple axes, creating no-win situations for unwitting opponents who wait a little too long to address the swelling ranks of a token players creatures
Pupu UFO is the final card today, and is for all intents and purposes an upgrade to Walking Atlas
Unstoppable Slasher One of the most successful threats for black midrange decks in Standard, Unstoppable Slasher is brutal in combat
Watching your opponent cast a removal spell on Phyrexian Fleshgorger, and paying an additional seven life thanks to its ward cost, almost makes it okay to see it get killed
