Tri-Ray

The Tri-Ray is a Rare Equip Item that is crafted using 2 Blithrill, 5 Plasma Balls and 3 Ukura. It can only be equipped to Monkey Archers, giving each arrow they shoot a 30% chance to stun enemies for 0.2 seconds and electrocute another bloon!

It also gives them an abaility called "Shocking Blow": For 2 seconds, the archer charges up an extra arrow and shoots it, which pierces infinite bloons and pops 5 layers. It causes a huge shockwave (covering 7/8 of the screen) when it collides with a side of the screen and pops infinite bloons for 150 layers! This ability is 15x stronger against blimps and 10x stronger against bosses.