wip guide, accepting suggestions
ps. I appoligize for any spelling mistakes english is not my first language

Hello and welcome to my first guide, things may be a little messy as I am not used to the platform but I decided to create a guide and maybe help someone reinvigorate their enjoyment with this champ as she has for me

always take flash and heal unless your support is taking heal in which case:

ignite: ignite gives early kill pressure, use against matchups where you're confident

barrier: barrier ensures you'll have a safe laning phase

cleanse: in a situation where you'd take qss swapping it out for this is an option though
not reccomended

unfinished

In my opinion the top 3 supports in no perticular order as vayne would be
1 taric
taric gives sustain and cc making him a perfect compliment to your playstyle
2 morgana
cc and the ability to save you from cc with her barrier
3 soraka
a good soraka should be able to keep you alive through the entire laning phase unless you play very poorly

Vayne can trade for free with a quick aa > q > aa(reset) > e combo, hitting all 3 w stacks very quickly and either knocking them back so they cannot retaliate or stunning them leaving them open for a potential kill depending on if they hit a wall or not

remember that your invisibility lasts a whole second, you do not have to nor should you shoot right away in most situations