Rek'Sai is the most "team play" champion.

So about a week ago I realised that worlds were around the corner and I had some flashbacks from world 2015-2016,they were playing reksai,a lot of reksai,and I was like "what changed"?

I'm someone who doesn't really follow the meta since I believe meta slaving is the problem for the current state of the game,so I went right ahead and bought Rek'Sai.

I've never had so much fun with the game. You barrow and can see enemies when they can't see you,you can tell to your teammates "don't go there,there are 2 enemies" or "they are doing baron or drake"

You have amazing ganks,being able to knock the adc up and the other targets around you knock them back,and then knock the support up and again knock the targets around you back.

You can move really fast around the map,since your tunnels stay for 10 minutes,you can make a big "tunnel" from the base to your jungle and arrive withing 5 seconds,also ganking is amazing.

Now the E,when you get full Fury your E does true damage,140 true damage LEVEL 1.

You Q does AOE damage (good for clearing) and increasing the damage of the next hit,you deal about 200 level 1?

Now imagine this for a bit,you are playing with hail of blades,you have around 70% attack speed (increased by 100% by hail of blades that's 1.40 attack speed),you gank someone,knock them up,hit them with your Q which counts as a basic attack so you finish your whole Q with hail of blades in about 2 seconds? At this point you are full Fury,you E them,how much damage? Alone you've dealt around 500 damage.

The best part about reksai? She is not meta. And she needs a team,you don't go full ape khazix kill someone and go out,she needs a team