. Rarity Level: rainbow. "More Accessory Slots" (or "More Accessories") is a modification (mod) for the game Terraria created for TModLoader that allows players to increase the. rarity instead of · Decreased use animation. slot counts ingame. The Demon Heart is an Expert Mode consumable item obtained from the Wall of Flesh's Treasure Bag. Version Added incompatability check for "Extra Accessory Slots". Now grants an extra accessory slot when used. Makes every boss, event, and event boss give you an extra accessory slot on the first kill with a config allowing you to choose which give a slot, all enabled. [HOST] › wiki › Accessories. Upvote Downvote Reply reply. • 3y ago. A: Terraria begins to freak out with a ton of accessory slots. Use a demon heart to get an extra accesory slot, but the demon heart is an extreme mode exclusive. Additionally, vanity accessory. · Now only drops in Expert Mode and uses the. In master mode you gain a sixth accessory slot without the need of a Demon Heart but can still gain a seventh slot by using one. It permanently grants the player an extra accessory slot.