I agree Spear should be nerf they are no good answers in the game.Right?
Why should I have to be forced to play cards that are made to counter the exact problem. I should be able to play deck I want to play and the game should be forced to change to suit my needs.
On a serious note Spear is a strong card enables one of the most annoying decks in the game there might be a point in game when they add more stuff and it becomes way too strong but current moment it is dangerous because to tech your deck to counter means lose to more consistent stuff. It is category of Old mech decks and Hyperswarm. If the deck becomes too popular people will tech for it and it use will go down.