hasta

Telum, Spiculum, hasta, cuspis

In the ancient Roman legions, one of the main weapons of their soldiers was the javelin. This we could call a spear as per the question.

There were several innovations made to the javelin that made it a very effective weapon.

One example of this was a javelin that after it struck a target, the head of the javelin would bend making it impossible for the enemy to throw the javelin back to the Roman soldiers.

Weapon wise you can poison any:

- Arrows

- Spear's/ Hasta's

- Daggers

- Javelins

- Throwing Knives