C.H.I.P.

The C.H.I.P. (Coveted Hay Impossible Pea) is a tower. He can be placed everywhere. And is favored on all Terrains.

Stats
Power: Pi Layers: Pi Special nerfs: Fire (pi+sqrt2+phi+e seconds, pi+sqrt2+phi+e layers/second) Cost: $$$10^a+10^b$$

Path 1
U1: Pi! Says $$3.1415926535897932384626433832795028841971693993751058209$$, upgrading every tower to 4/4!!! Upgrades every tower to 4/4. Costs $$$10^a-10^b=c$$, where a is in-game towers and b is upgrades. U2: Euler's number! Says $$2.7182845$$, degrading each enemy to simple Reds! Degrades enemies to reds. Costs $$$3c/(5/d)=e$$, where d is the number of the enemies. U3: Phi! Says $$1.6180339$$, doing both of the above! Does U1 and U2 with Phi!! Costs $$$6e+a+b=f$$. U4: Sqrt2!! Says $$1.41421356237$$, getting you ALL premia! Gives ALL premia!! Costs also $$$2f/(5/(g-4))=h$$, where g is the number of unbought premia.