Heart

An uncommon Guts set neck armor with multiple acquisition routes: found in The Core chapter, from the Dying Fetus event (choose to kill the fetus), or from The Throbbing Domain’s Meat Altar by sacrificing a cat (requires a Luck check). Grants +2 Constitution and +1 Health Regen. The Guts set organ pair with Liver, providing a solid passive sustain foundation. The Meat Altar route adds stakes — you’re gambling a cat for the drop.