Left-Hand Blood

Frequency once per hourIt's said that the flesh of the right side of a hyena can heal diseases, but that the flesh of the left side is deadly and poisonous. You deal 1[slashing|immutable:true] damage to yourself to poison a weapon you are holding. If you hit with the weapon and deal damage, the target also takes 1d4[persistent,poison] damage. The poison on your weapon becomes inert after you hit, or at the end of your next turn, whichever comes first.