Classification: Half-awakened Claymore(human-youkai hybrid)
- Also posseses Teresa's spirit inside her, which is a fully awakened Claymore(beyond abyssal one class)
Threat level: Demon, Dragon+ as Teresa
Physical strength: Class 100+ striking as Clare, in the thousands range as half-awakened Clare and around the millions range (hill+) as Teresa
Destructive capacity: Building+ for Clare, large building+ for half-awakened Clare and hill+ for Teresa
Durability: Building+ for Clare, large building+ for half-awakened Clare and at least town+ for Teresa
Speed: At least hypersonic+ as Clare, higher for half-awakened Clare, Teresa is at least massively hypersonic+ (4 digits) and sub-relativistic+ when using Extreme Quicksword
Stamina: High. Can fight for hours or can go days without eating without inflicting heavy burden on her body, her stamina as a Claymore is far above that of humans.
Intelligence: Above average. Although not to genius levels, Clare has been shown to be perceptive, astute and have a good amount of battle experience. Teresa is considerably higher than Clare, being the greatest prodigy out of all Claymores, she is effectively a battle genius which eclipses other Claymores renowned also as battle genius' themselves. Teresa also has a huge amount of battle experience and is not only a genius in combat, but likely also a genius in direct intellectual capacity.
Standard equipment: Claymore sword made from a special material far harder than steel