Granted its only good in EDH but it can reset the board state pretty fast and get around those pesky Indestructible creatures (looking at you, Avacyn)
"Don't take pleasure in destruction!" / "I will not let you destroy my world!" A true hero goes beyond not the limits of power, but the limits that divide countries and people
Of course, they wont always let you look at an opponents hand, but these are still plenty of fun, conceptually
If it dies, you take direct damage, and your opponent can buff it even more in response to a removal spell
After Crow lost to Jack in rock-paper-scissors game, he had to dress as Cup Ramen Man during promotion of Red Demon's Noodles
Token copies of your own creatures are particularly strong, especially if they're non-legendary copies