Match Book

Match Book is a passive item.

Effects

 * Grants Isaac one Black Heart.
 * Spawns two or three Bombs near Isaac.
 * Also drops a Match Stick.

Synergies

 * Black Feather: Black Feather grants a damage boost for Match Book.

Seeds
OS33 XKT2 (First floor boss) YJ66 GNDF (First Silver Treasure Room) CQWB 0FWV (First floor Boss Room)