Additions:

- Add the Demonic Chicken item and its associated ultimate challenge

- Add the Pyromaniac character as the second base character

- Add the Freezing Wind item
- Add the Trail Of Flames item

Modifications:

- The Chest room now always gives you an item
- The default Mage character now has sightly better damage stats
- The Wave item has a better range and does more damage
- Boost the Concentration item and remove it from the starting room
- The Blessed item now can resurrect the Zombie with BrokenShield
- Exploding squirrels are slower