IDK

IDK was a Tier 5 tank upgrading from Launcher at level 60.

Design
Looks like a Launcher with a tapered inner barrel

Technical
Shoots a launcher bullet except it's got a back shield mounted to the front of it. The back shield pushes tanks, Crashers and traps but not shapes

As the IDK

 * Probably turn up body damage and health because the shields stop the bullet from actually inflicting damage.
 * push away smashers and smasher upgrades, as well as trapper and its upgrades' traps.
 * If the enemy team is holing up somewhere with like a hexa-builder or a trapfield or something of the sort, this will rapidly disassemble their impromptu base.
 * Can probably disrupt bullet spammers for a bit but can't properly damage them so this is only really good in team modes.

Against the IDK

 * Just dont play a trapper or a smasher and you can probably win.

Trivia

 * IDK is shorthand for "I don't know" and ironically it is unknown why it was called this.