Grandmaster

"The Senseai of the ninja dragon has arisen when he heard the cry of the dragons!"-@Teamscta modbook post

The grandmaster has been introuced in the 22.0 update. He is said to be the teacher of the ninja dragon.

How to Unlock
In order to unlock the grandmaster the player must first place at least 25 ninja dragons and get two hundred pops. If done so correctly you will unlock the tower.

Strengths and Weakness of the Grandmaster
The Grandmaster is good at stopping a small group of drones from reaching the exit however like the ninja dragon (without the boomans upgrade) he cant deal with lead drones.

Tiers
0-0-0=intial and instantly buffs ninja dragons if nearby

1-0-0= Grandmaster shoots 2x fast

2-0-0=Grandmaster can shred purple drones

3-0-0=Allows thrown ninja stars to follow and pop drones

4-0-0= Allows Grandmaster to move drones backwards for a few seconds

0-1-0=Increases Grandmasters range by 25%

0-2-0= Has a 10% chance (25% if you have grandmaster double or nothing knowledge) to make a drone go backwards instead of forwards

0-3-0=Allows grandmaster to pop lead drones with ninja bombs

0-4-0=Increases range and amplifys buff to nearby ninja dragons

0-0-1=(Ability) incrases life by 1% (Max 5) if drones leak

0-0-2=Allows Grandmaster to fast shred cermamic drones

0-0-3= Incrases chance of a ninja bomb to be thrown by 14% (30% if grandmaster double or nothing knowledge)

0-0-4=(Ability) enrages all ninja dragons to attack drones 2x fast for 12 seconds

Secert
The Grandmaster tower has a secert fifth tier which can only be unlocked by scaficing 1 ninja dragon, 1 mikeyel tower. 1 starting tower, and 100 cash worth of towers. Once sacrficed the grandmaster will turn into the vengeful Grandmaster tower.