Serendib Efreet was once a good card back when a 3/4 for three mana with flying was far from the worst thing you can be doing
It has strong build-in protection, it can be an excellent Zombie Token producer if played after a combat where many creatures died and last but not least, on death trigger and by paying we can destroy all artifacts, creatures, and enchantments
The potential downside to this spell is that it requires an unblocked attacking creature to cast for its sneak cost, and depending on the board state, this might not be granted to you
When a Confused Pokmon is made Asleep, for instance, you simply turn it the right direction - now it's clearly shown to be Asleep, but not Confused
The artist passed last month, a tragedy to his many MTG fans
Third, I liked that having a Werewolf (or Werewolves) created a handicap for the Werewolf player, who now couldn't cast more than one spell a turn or the Werewolf would transform back