Vortex Absorber (Hoanganh13's Conception)

Vortex Absorber is a tower that costs 2000$. It has the ability to absorb vortexes from Bloons and Blimps(each has one). When it's absorbed, it will use them (takes 5 Vortexes) to increase power for other towers by 25%. It has 100 HP and a Level 1 Shield and it has a maximum of 20 Vortexes.

Path 1:
Tier 1: Fresh Extraction: Costs 1500. Increases extraction speed by 20% and has a chance of getting 2 Vortexes at once.

Tier 2: Damaging Extractor: Costs 3000. Makes enemies deal 30 damage every 5 Vortexes it extracts.

Tier 3: Double Extractor: Costs 5000. Increases extraction speed by 25% and extracts double Vortexes at once.

Tier 4: Super Extractor: Costs 11000. Makes vortexes in enemies become so uncontrolled that it could pop 18 layers before it's extracted in 5 seconds and form into a Super Vortex to suck all into it (except Z.O.M.G).