Soul Idol

Soul Idol system provides passive effects to the character according to the charms equiped.

How to Unlock
After unlocking all talents of a heroine, the Raven NPC will appear in Pavilion of Spirits, hosting the Soul Idol options.

Once the idol of a character is unlocked, you receive 2 wooden charms for free, and now charms will start to appear after beating a run.

You can use a wooden charm to unlock the first 2 charm slots, a stone charm for the 3rd slot, a silver charm for the 4th, and a golden charm for the last.

How to obtain
You can farm up to 10 new charms per run:
 * No reward under Easy difficulty.
 * 1 for winning a run，1 for activating every 5 more trial tokens. No reward under Easy difficulty. You gain double reward under Demonic difficulty, but won't pass a limit of 6 charms. Wooden charms only.
 * 1 for every 500 Res_Soul_Crystal.pngSoul Crystals you gain at a run's end*, up to 2 charms. Wooden charms only.
 * Can be purchased from Charm Shop(unlocked at Old Crone) at Chapter 6, 200 coins for the first and 400 for the second (price affected by related Relic & Charm). Wooden or stone charms only.

PS: The quantity of soul crystals you get in a run depends on how many souls you keep till the end of the run, which difficulty you're playing on, and how many trial tokens you've activated.

remaining soul number × (difficulty(Normal=1,Demonic=1.5)+activated token number*0.1) = soul crystal For example, beating a game on demonic difficulty with 10 tokens activated and 400 souls on you guarantees a maximum profit of 8 charms.

Charm Shop
Before you can unlock it through the Old Crone, you need to:

1. Change difficutly to Normal/Demonic

2. Unlock any slot of a Soul Idol

Rarity & Upgrade
There're 5 level of soul charms, starting from Wooden, Stone, Silver, Golden to Jade, showing on its base plate:

Soul Spell
Equiping charms in specific combination grants additional effect to the character.