HOLY FUCK every single one of my cooldowns is literally forever. From my C4 Karura to C1 birds and spiders, it's fucking FOREVER and I literally have to run around like an idiot and wait for 15-20 second *C1* cooldowns despite having *28 handseals and 20 speed* and a maxed out Deadly Barrage talent. More like 'Deadly Slightly Faster Combination'.
As for C1 spiders, they are infuriating to use. Even though they're decent if they hit a wall or counter clones, they are extremely slow and very easy to sidestep. You literally cannot run into C2 spiders except right in front of them, too. They'd be better even at their current speed if you could prematurely detonate them. But as they are, especially at their cooldown, they're terrible.