Tier 1 upgrade
Ninja Discipline
Ninja Discipline in BTD6: 30% shorter attack cooldown for the Ninja Monkey, and why it is one of the best cheap crosspaths in the game.
Increases attack speed.
Daily challenges
Ninja Monkey tier 5s
Ninja Discipline
Sharp Shurikens
Double Shot- Bloonjitsu
- Grandmaster Ninja
Stats
Main attack
- Damage
- 1
- Pierce
- 2
- Attack speed
- 0.434s
- Range
- 40
How to use Ninja Discipline
Ninja Discipline cuts the Ninja Monkey's attack cooldown by 30% on every attack, which works out to roughly 43% more attacks per second. A plain Ninja's shuriken cooldown drops to 0.434 seconds. Since the Ninja already sees camo, a 1-0-0 Ninja is a quick, cheap early-game answer to camo and leaking bloons.
When to buy it
It costs $350, so it is an easy early purchase right after placing the Ninja. It leads into Sharp Shurikens and then Double Shot for a strong early carry.
As a crosspath it is valuable on almost every bottom path Ninja: Caltrops, Flash Bomb, Sticky Bomb and Master Bomber all have slow secondary attacks, and 2-0-3, 2-0-4 and 2-0-5 builds lean on the extra speed. Shinobi Tactics armies are the exception; there you usually get more damage by placing extra Shinobis than by buying Ninja Discipline on each of them.
Is it worth it?
Yes. It is cheap, it boosts every attack the Ninja has, and it is the default crosspath for most bottom path builds.
