break bloodshard
Bloodshards are meant to be a way to quickly return to safety if you find yourself lost or in an area where it would be unsafe for you to log out in an emergency.
Some things to keep in mind:
Bloodshards cannot be used in combat.
They will work in any environment, even if there are teleport wards.
Breaking a bloodshard will teleport you to the plaza south of Shadow, and leave you rendered helpless and at 1 hp for 6 rounds.
Any collector relics you have will vanish.