Indomitable Fortress Package
CyberneticAugmentation · legendary
item-typeCyberneticAugmentationraritylegendary
Raises your Constitution by 1 (and its cap) and grants advantage on Con saves — at the cost of a GM-chosen ability drop.
Best fora frontliner banking on hit points and concentration
Your Constitution score increases by 1, and your maximum for this score increases by 1. Additionally, you have advantage on Constitution saving throws.
Side Effect: One ability score other than Constitution (chosen by the GM) decreases by 1.
This implant drastically increases your endurance.