Reduce Particles with a Slider
My game used to run fine. Over time it has got more and more jerky or prone to pausing on certain champions, and it's always the ones with some or lots of particles onscreen. [Note: particle systems don't just do particles, they do smoke, fire, decorative lights, etc.]
Human Torch (fire) was always painful, especially against Sunspot (fire), but now Yondu slows to a jerky crawl every time his arrow is moving (smoke) which didn't happen before.
I don't care if Yondu's arrow makes a nice smoke trail, I care if I am getting hammered because it's running at a few frames a second or worse.
Can you please give us a slider in settings to reduce any particles except essential ones (and there are almost no 'must have' particles), just cut back or remove the cosmetic ones, to help those with this problem to get back to better speed - you could significantly increase the number of devices able to play the game well. [I'm guessing that if fixing or speeding up the particle system was possible and on your to do list then it would have been done already]
PS please, let's not do the 'get a better phone' answers.