X Cutter

The X Cutter is a monkey that slashes bloons in an X shape every 3 seconds. Deals 2 layer damage, and each bloon popped adds a 10% chance that the next bloon it hits will only take 1 layer damage, because the blades are dulled. It takes 30 seconds to sharpen the blades, and when the blades are sharpened, it pops 3 layers before going back to 2 layers. It has a 50px range, and costs $350.

Bigger Blades
Range is now 100px, swings every 4 seconds, and bloons give a 5% dull chance. When dulled, takes 40 seconds to sharpen.

$500

Sleek Katanas
Range is now 250px, swings every 2 seconds, bloons give a 2.5% dull chance. When dulled, takes 35 seconds to sharpen.

$750

Mighty Blade: Monk's Blessing
Range is now 500px, swings every second, bloons give a 0.5% dull chance. When dulled, takes 50 seconds to sharpen.

$1650

Ultimate Blade: Sword Excalibur!
Range is now 1000px (yeah, the entire screen, basically), no dull chance AT ALL. swings every 0.5 seconds, and deals 10 + however many on Path 2 damage. (You can only have one of these monkeys)

ABILITY: HOLY STRIKE: EXCALIBUR'S SPIRIT!

Excalibur goes to the strongest bloon, summons a few holographic copies, and deals 6000 damage to whatever it hit. CD: 3 minutes

$57600

Holy Blade: Priest's Mind (You can choose this or Excalibur for a monkey)
Range is still 600px, dull chance is 0.1%, swings every 0.75 seconds. Also deals 5 + whatever on Path 2 damage.

$1750

more to come!