Kinda wanted to be able to use the Tome of Aghanim on lower level towers again tho. But I guess there's going to be some kind of problem if you accidentally used that tower as fodder for another tower and wasted 2.5k gold.

WHY DID YOU F THE BOSSES? YOU RUINED THE F GAME. YOUR LAST UPDATE RUINED THE GAME. NOW THE GAME IS STUPID. UNINSTALLING NOW!

LOT MORE TOWERS!
Alchemist - Bounty aura (gives additional % of gold per creep kill)
Axe - Active skill (Pure damage spin)
Beast Master - Axes! (Damage amplification)
Elder Titan - Natural Order aura (removing % of armor AND Magic resistance)
Slardar - Corrosive Haze (Removes armor)

Bloodseeker - Thirst (Increase attack speed based on % of life missing)
Gyrocopter - Flak Canon!
Luna - Glaives!
Razor - Eye of the storm
Ursa - Fury Swipes (Best for boss)
Viper - Poison attack (Mainly for slow) (There are very less slow towers)

Ancient Apparition - Increased Magic Damage Aura
Chen - Penitence!
Disruptor - Kinetic Field
Enchantress - Enchant Slow
Enigma - Black Hole! (Since you can manually cast it as well)
Grimstroke - Ink swell
Jakiro - Any ability at all!
Necrophos - % of life lost per second
Oracle - Fortune's End
Outworld Devourer - Splash Magic Damage (Cast ability like Zeus)
Techies - Mines! (Best for time between the rounds and areas where there are less or no towers)
Visage - Familiars that follow the creeps and attack
Warlock - Fatal Bonds