Weapon

Common Perfect for fucking up heavily armored targets.

Heavy, Parry, Reach, Versatile(1d10)

Similar to a spear in overall length, but with a larger blade. This sacrifices its balance, hence its ability to be thrown, and makes it far more difficult to wield. It makes up for this with high damage output and versatility.
The thick, long "spear tip" allows for large, slashing attacks in addition to the normal piercing strikes of a spear.

Weapon Art:

Puncture Steel Melee Weapon Art: Make a Str(Athletics) chesk against the passive Dex of a target creature within 10ft. On a success, they take 2d10+2 Piercing damage.

This Weapon Art requires you to two-hand the weapon.

Additional rules for Weapon Arts can be found here: Soulcraft Weapons

Complicated Properties

Parry. As a reaction, gain 2 AC for 1 incoming attack that you can see.

Reach. Weapons range is extended by 5ft.

Versatile(1d10): Can be 2-handed to increase damage from 1d8 Piercing to 1d10 Slashing, also changes damage type.

Weight: 7 lb