: If you lose an arm in combat, you must find a scalpel in boss rooms or corruptor points. You can re-implant an arm (your own or a stolen one) by visiting the NPC Kudo with 500 Rio and approximately 6 Int . Combat & Build Strategies
If you are aiming for high-tier ocular abilities like the , the requirements have shifted or been clarified in recent versions: MonikerSmithsBLOODLINES-_Update_to_0.45_-_Heavy...
The current meta emphasizes survival and knowing when to disengage: : If you lose an arm in combat,
: Requires at least 10 grips and 25 activations . MonikerSmithsBLOODLINES-_Update_to_0.45_-_Heavy...