This card was ruined my solo playthrough a few times. It means, that even when you are in hero form, and can block a big amount of damage, you still can lose due to additional scheme (even in "easiest" Rhino scenario!), which in my opinion makes this card one of the biggest threat in any encounter deck.
When Revealed: The villain schemes.
"The world will be mine!" — Red Skull
Core Set #186. Standard #1-2.