Cascade
Put a -1/-1 counter on target creature.
Gotcha – Whenever an opponent says the name of a spell they are casting, you may yell "Niagra Falls!". If you do, return Niagra Falls from your graveyard to your hand.
Slowly I turned... step by step... inch by inch...
For Challenge # 067. I really hate to explain a joke, but if you don't know what this references, then you won't get it. For those that are flummoxed, you can do some reading here, or watch it in action here.