Bosko's Unfathomable Luck

A remnant of the incredulous, preposterous, and apocryphal luck from an adventurer named Bosko. Yes, we mean Bosko, THE Bosko who survived an adventure in Barovia without a single scratch, the Tomb of Nine Gods without losing a party member, destroyed a cult of dragon worshipers single-handedly, managed to seduce a dragon when he was just a cleric, and won a coin toss against Tymora.

Rumor has it he became a normal shopkeeper after he got bored of saving the world, but sometimes an adventurer who is worthy can gain a portion of Bosko’s Luck.

A roll of natural 1 is treated as a natural 20.