So with Jhin's E

invisible trap holding 2, recharges every 28 seconds... with 45% CDR might be 16 or 15 second recharge... They last 160 seconds..

So Jhin with 45% CDR could have 10 Teemo shrooms on the map.. give or take one or two maximum on the map..

Why give or take because he can hold 2. and then the generation is 10% of the Duration.

Ohhhh This is gonna be soooo delightful! <3