Alabaster Box

Alabaster Box is a single-use active item.

Effects

 * Gains charges through soul hearts, black hearts, and immortal hearts.
 * After 6 full hearts are absorbed, using it will provide two possible rewards:
 * If no devil deals were taken: two Angel Room items and 4 soul hearts or 3 soul hearts and an eternal heart.
 * If at least one devil deal was taken: one Angel Room item and 3 soul hearts or 2 soul hearts and an eternal heart.
 * Charges gained from half a soul heart from the blessed penny will count as 2 charges.

Trivia

 * This is possibly a reference to a bible story. Mary of Bethany, sister of Lazarus, comes to Jesus carrying an alabaster box with perfume/ointment to anoint him.