I am not sure if i should use this as a tower stat booster ( Put on my trap hunter and never bring her out to combat)
Or use it on my main hunter DPS....

Pet is a dragon,

Stats.

422 base damage, 3 sps, 1 projectile, 3286 projectile speed

Hero: 106 hp, 56 casting, 87 invis, 57 PS.
Tower: 101/51/75/68


I have no idea how to do the upgrade and i dont want to waste the full potential of this pet!