Suggestion for small Zyra buffs
I know most people consider Zyra to be in a pretty okay spot right now. But, at least IMO, she could use a small buff.
Her E, which is her root, came to mind. How about increasing the duration/ and or increasing the travel speed? Right now, the root lasts for .75/1.00/1.25/1.5/1.75. Why is it inexplicably .25 less seconds long at all ranks compared to other mages' similar CC spells? Seriously, at the first rank, the duration is so short that even if you land it it doesn't matter. I've had many of times where I E->Q and my opponent leaves the Q because the duration is too short. Not to mention the travel speed is pretty slow at 1150, so there's that to consider.
The other things that came to mind was just speeding up her rotation across the board. So, making Q have less of a delay and having her ult have less of delay. Particularly the ult. Stranglethorns has a 2 second delay before it's knockup which is only 1 second. Surely 1.5/1.5 on both ends is not unreasonable? Look at Annie. Her ult has a better base and ratio AND stuns her targets instantly for 1.75 seconds by level 16. Zyra's ultimate takes time to travel and before the roots snap up, all it is is damage. There is no slow or anything like that before the knockup to keep the enemies there, and no additional damage on the knockup. It's just 180 / 265 / 350 + 70% AP damage with a small knockup after a significant delay. Not to mention the cooldown on Zyra's ultimate is pretty high- 130 / 120/ 110 seconds. Yeah, it buffs her plants' attack speed, but by like .4, and that's assuming Zyra had time to cast plants or that they didn't get instantly melted by all the AOEs and DOTs in teamfights.
The last possible thing I'd like to bring up for consideration for Zyra buffs is lowering her mana costs. Her Q costs 75 - 95 mana, her E costs 70 - 90 mana, and her ultimate costs 100 / 120/ 140 mana. These mana costs are noticeably higher than typical across the board.
Now, of course all of these things across the board would probably make Zyra overpowered. But 1 or 2 of these small buffs would be fine. Sure, Zyra's got a decently high winrate but she's played by Zyra mains and basically no one else.
EDIT: one more possible buff I forgot to mention: buffing Zyra's plants' durability. Specifically, make them melt less easily to a Miss Fortune E or Cassiopeia W, etc.
Discuss below please? 