zyra isnt gold dependant for her damage
with just a liandries and sorc boots she gets crazy damage
due to the nature of her kit,
throw in a rylais and the fun is complete you got a massive amount of damage and eternal slows diengage and a longrange root
tanking your plants isnt really feasible but killing isnt either because that takes too long and they don't stick around long enough to really make it worth either
if you kill her plants they slow and heavility damage you still along with taking damage from her team if you fight her team her plant destroy you the only thing you can realistically do is avoid them
its a kit problem
she doesn't need gold to deal damage and isnt item reliant for her utility
A budget dps utility mage
either her lowbudget efficiency needs to go
or her dps power needs to go (plant nerfs, their hp for example)
or her utility needs a hit, perhaps scaling with ap
only way to make her go mid
now i dont propose flat nerfs in return possibly a very small base speed buff or slightly higer armor/health/regen to make her perfrom better as a sololaner idk
she offers so much power in so many area's with her main weakness (being immobile) covered up by playing support