Liz's Sword

Liz's Sword was originally a gift from Liz to Meliodas which the latter refused to accept the gift, stating that he does not desire to kill. During the battle against the dehumanized Dale, Elizabeth offered him the sword which he finally accepts. It served as a replacement of Meliodas' main weapon since he lost Dragon Handle to Helbram.

Appearance
The blade of the sword is triangular-shaped with a round circular hilt. The sheath is dark colored, with patterns embroidered at the top and bottom.

Background
It is unknown how and where the sword was forged, but Liz presented it to Meliodas in Danafor.

History
After becoming his lover and founding out he does not use a real sword in battle, Liz tried to obtain one just for him. However, when she offered him the gift, Meliodas refuse it, stating that he does not want to kill anyone. Liz later gives the sword to Cain who holds on to it, until he encounters Elizabeth and tells her to offer it to Meliodas once again. She desperately runs to him, telling him that Liz's intention was not for him to keep fighting, but to keeping living. Meliodas finally accepts the sword and quickly defeats Dale, mercy killing him.

Later, Meliodas would soon use it in multiple battles against the Holy Knights when he leads the Sins to the Kingdom of Liones to rescue Elizabeth, though lost the sheath along the way.

Abilities
The sword appears to be relatively ordinary, but by wielding it, Meliodas' strength increases exponentially. It also works in conjunction with Full Counter. It's sheath can used as a melee blunt weapon in battle.