Sol
ItemRepentanceUnlocked
passiveGame ID 588★★★★
How do you unlock Sol?
Verified starting unlockSource data confirms that no unlock is required.
Reveals the location of the Boss Room. Upon defeating a boss, activates XIX - The Sun, fully recharges Isaac's active item, grants bonus damage and luck for the rest of the floor, and removes curses.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking Sol leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13