Devil's Tree

As you progress through Devil's Tree, you can improve a card's attributes, raise its maximum level, earn items, etc. In order to progress, you will need specific items. These items can be earned by winning dance battles and completing missions. Only by unlocking all of the spaces in a card's normal and secret Devil's Tree can you unlock a card's full potential and reach 100% progress for a card.

Types of spaces
The following types of spaces appear in Devil's Tree: ( Pride,  Greed,  Envy,  Wrath,  Lust,  Gluttony,  Sloth) Up Unlocks a BGM from the game. BGMs can be set from the Majolish app. Unlocks a wallpaper for use on the Home screen. Go to Majolish to see and check your wallpapers. Unlocks a voice clip. Go to Majolish/Voice to listen to the voice clips. Unlocks an additional outfit for your demon. Go to Majolish to see and change outfits. Unlock to earn a variety of items. Unlocks a user icon. Go to Options > User to set your icon. Unlocks a new phone conversation. Unlocks a new chat conversation. Unlocks preview of a Skill Animation. Unlock to increase a card's maximum level. You will earn a Story Key for use in Devilgram. Unlock to change a card's layout and reveal its secret Devil's Tree.
 * Attribute Spaces
 * Background Music.png BGM
 * Wallpaper.png Wallpaper
 * Voice.png Voice
 * Clothing.png Clothing
 * Item.png Item
 * Icon.png Icon
 * Phone call icon.png Phone
 * Chat.png Chat
 * Animation.png Animation
 * Rank Up.png Rank Up
 * Devil's Flower.png Devil's Flower

Unlocking spaces
Unlocking a space requires Grimm and specific items. Spaces must be unlocked in order. Branching paths may require that more than one space be unlocked to proceed.

Items required to unlock spaces
The items required to unlock spaces come in the following seven different attributes: Pride, Greed, Envy, Wrath, Lust, Gluttony, and Sloth.

Level requirements
Spaces will sometimes require that a card be at a certain level before they can be unlocked. You can increase a card's level by spending Grimm or using that card in dance battles.

Skill level requirements
Spaces will sometimes require that a card's skill be at a certain skill level before they can be unlocked. You can increase a card's skill level by obtaining duplicates of it.