Dad's Lost Coin

Dad's Lost Coin is an unlockable passive item added in The Binding of Isaac: Afterbirth †.

Effects

 * +1.5 range.
 * +0.38 range.
 * Drops a Lucky Penny.

Trivia

 * The item may refer to Sobriety Coins, which are given to members of the Alcoholics Anonymous organisation to commemorate how long a member has remained sober.
 * This is further supported in the item's The Binding of Isaac: Four Souls rendition, which closer resembles the most common design of Sobriety Coin.
 * This is also supported by the dialogue during the Ascent, where at one point Mom mentions that Dad has a drinking problem.
 * This was confirmed by Edmund in the Four Souls Isaac lore stream. He went on to say it was inspired by his own father, who is a recovered alcoholic/drug addict and gave Edmund one of his first sobriety chips as a gift.