My fondest memory of this card was the time I won a game against an opponent who was using this in his white weenie deck. I was playing black and I had a Skittering Horror enchanted with 2 Unholy Strengths in play. It had attacked long ago, and had been sitting on my side tapped for the majority of the game. Finally, I was able to attack for the win by placing Paralyze on my own creature and then paying the 4 mana during my upkeep to untap it.