The unupgraded boar is not so great. You can hold with it, but you will struggle later — probably just make the upgraded pigs.
If you want spawn, see if you have some frontline for it: ogre, komodo, gateguard, whatever.
Middle
Level 1: 3 upgraded boar (450)
Level 2: 3 upgraded boar (450)
Level 3: 6 upgraded boar (900)
Level 4: 6–7 upgraded
Not a great unit. Try as you like. Stats are pretty strong — it is just so clunky.
No other guides yet.