Fixed the Dark Room red chest deals not following the item quality cost rule for normal Mastema.

Added the rest of the costumes. I'm pretty sure I got them all but if I missed any let me know. Each character now has 85 custom costumes in total.

Added a ton more costumes. There's still more I need to add but they'll be in soon.

- Mastema now has his own pog face! You'll see it if you use Pog for Good Items

- Added 35 custom costumes for both characters, with more to come! Try to find them all! Or just look at the mod files... that's cool too.

- Lil Abaddon is now exempt from the item quality rule and will only cost 1 heart container when playing as normal Mastema.

Added a temporary fix for a bug with tainted Mastema that makes devil deals take more hearts than normal when his health is past a certain number of hearts.

Fixed a bug on normal Mastema that prevented items from being bought after getting rerolled and only having soul/black hearts.

Fixed an issue with tainted Mastema's face turning into Isaac's.

- As normal Mastema, shops now follow the rules of other rooms, which means that prices are based on item quality.

- Fixed an issue that caused the knife pieces to sometimes get rerolled (oops).

Today's update includes some different changes to normal Mastema. I'm not reworking him, I'm just trying to balance him a bit more and give some more variety to the items he can find.

- Mastema now starts with Duality!

- Red treasure rooms now have a 50/50 chance of either containing a devil item or a treasure room item.

- The price of an item in red treasure rooms, devil rooms, and angel rooms now depends on the item quality. Quality 3 and 4 items always cost 2 red hearts, while all other items cost 1 heart. The prices are adjusted accordingly based on your current health.

- Wait, did you say the price of angel rooms? Yep! Since Mastema starts with Duality now, angel room items now cost hearts. Only ONE item can be bought. You'll have the choice of either getting potentially one really good item in an angel room, or a few items that could be either good or bad in a devil room.

- Items in shops now have a chance of costing 2 hearts instead of always costing 1 heart. This is random and DOES NOT depend on item quality.

- Made it so that shop item prices are set to costing hearts without giving Mastema A Pound of Flesh. He can find that item in the pool now (I had removed it before).

I tested as much as I could, but please let me know if you find any issues. Also feel free to tell me what you think of the changes and how I can keep improving each character. :)

Reduced T. Mastema's chance of the Sanguine Bond spikes removing the soul heart cost of an item to 40%.