Bonesword (5e Spell)
From D&D Wiki
|Casting time:||1 action|
|Components:||V, S, M (one bone at least 6 inches long, which the spell consumes)|
|Duration:||Concentration, up to 10 minutes|
A bone, held in your free hand, becomes a shortsword, longsword, or greatsword. It lasts for the duration and then crumbles to dust. Anyone may use the sword, and it is a magic weapon. On a hit, it deals an extra 2d6 damage against living creatures and an extra 1d6 damage against good-aligned creatures. The extra damage is of the same type as the weapon's base damage (piercing or slashing).
At Higher Levels. When you cast this spell using a spell slot of 5th or higher, the extra damage inflicted on living creatures increases by 2d6 and damage inflicted on good-aligned creatures increases by 1d6 for each two slot levels above 3rd.