The Crystal Crusader is a toy based on Super Power Island.
The Crystal Crusader is a card that comes with a toy that can be purchased. The toy comes with a promo code so you can customize the Crystal Crusader outfit. He has a weapon with ice on both ends, and he is based on the winter season. There is also an alternate version that comes with a shield and is a darker blue.
- Appearance-wise, he is similar to Sir Gawain from Astro-Knights Island.
- The Crystal Crusader was featured on a Poptropica Crowd promotional poster.
- The Crystal Crusader is one of two toys based off of Super Power Island, the other being The Green Hawk.