Special: Glue, Exploding and Piercing Weapons are less effective. Stun, Freeze, more effective.
Bloonsnakes are tight bloon bunches, but connected. To Pop one, you should deal -Layer HP by X bloons- Damage. In example, 10 Ceramics Bloonsnake= 100 hits to turn into 2 Rainbow Bloonsnakes. Piercing Weapons Just hit Once, As if Being a MOAB.