In morte d’arthur by sir thomas malory, which element of medieval literature does the disappearance of the excalibur into the lake represent?

a memorable deed
a quest
an adventure story
the supernatural

Explanation:

When King Arthur tossed the sword into the lake, he did as such so no one else could use it, on the grounds that the winged serpent who produced it disclosed to him that he could be the main individual to utilize the sword.

The sword vanished in the lake, as the Lady of the Lake took it to guard it. These components appear sort of supernatural, so I'd state that is the component that the vanishing of the Excalibur into the lake represents.

it makes them feel like hes not confident

hope it !

c, his tragic flaw to cause his downfall