Donation Box is an active item in Reverie: Make Good Omissions, a mod for The Binding of Isaac.

Has a 50% chance of spawning when the Donation Machine is jammed or exploded while not playing as Reimu.

Using items like The D6/ Eternal D6/ D100/ Void/ Black Rune has no effect on the Donation Box and will cause it to disappear, spawning Yin-Yang Greed.

Yin-Yang Greeds have 50 × 2 ^ (CurrentFloor - 1) HP, shoot spell bullets at Isaac, which deal a full heart of damage, and take away 3¢.

When used by any character other than Reimu On use Donates 1¢ to the Donation Machine.

Donations have a 2% chance of granting 1 luck.

While held Explosion damage causes Isaac to drop 6-14 Pennies. These pennies, plus an additional 1 penny, are deducted from the total amount of donations.

When playing as Reimu On use Deposits 1¢ into the Donation Box.

Donations have a 6% chance of granting 1 luck.

After clearing a Boss Room, changes to choosing one of the following 3 upgrades:
• +40% damage multiplier.
• +1 maximum Coin Heart container and +5 luck.
• +1.00 maximum Firepower (cannot be chosen if maximum Firepower reaches 10.00).

While held Taking non-self damage causes Donation Box to lose 10¢ of deposits.

If the deposit is sufficient to lose 10¢, converts the non-self damage into self-sacrifice damage. Otherwise, for every 1¢ lost from the deposit, Firepower loss is reduced by 0.10.

Every 3 upgrades, searches for an item corresponding to the character Reimu Hakurei:
• If Reimu does not hold Yin-Yang Orb, spawns Yin-Yang Orb.
• If Reimu holds Yin-Yang Orb but does not hold Bloodthirsty Orb, grants Bloodthirsty Orb.
• If Reimu holds Yin-Yang Orb and Bloodthirsty Orb but does not hold Yin-Yang Kishin Orb and has more than 0 luck, grants Yin-Yang Kishin Orb.
• If Reimu holds Yin-Yang Orb and Bloodthirsty Orb but does not hold Fantasy Talisman and has 0 or less luck, grants Fantasy Talisman.

The following tags are applied to this item:

The following special synergies and interactions for Donation Box have been documented.

* Note that not all possible synergies and interactions are listed here.

The design of this item is derived from the donation box located at the Hakurei Shrine, the residence of Reimu Hakurei.

Its counter mechanics against items like The D6, Void, and Black Rune are derived from Reimu Hakurei's established character trait of being highly protective of her donation box.

This item's description is a tribute to Reimu Hakurei's doujin-derived epithet "The Shrine Maiden of 100,000 Yen", which originated from the Touhou fan work Nishoku Chou.

• Download Reverie: Make Good Omissions from the Steam Workshop.