This isn't a spear used to spear beavers, but rather a spear that beavers use to spear other things. Like you. Of course, now that you have one, you could use it to spear beavers, which would serve those jerks right.
(In-game plural: beaver spears)
|TOP 10 beaver spear collections|
6. Club - 69 | 7. Nikademus - 61 | 8. Magnus Thunderblade - 60 | 9. whizdad - 39 | 10. Noskilz - 34
Collection data courtesy of ePeterso2 and Jicken Wings