The basics-
1.Don't talk in spar
2.Know your enemy
3.Know your sword
4.fast connection is one important thing in winning a spar
5.Don't chase after your opponents carelessly
6.Use the wall to your advantage
7.Spam very little, it messes you up in spar
8.Stay out of the corners
9.Don't stop moving
10.Forget idevice and use pc instead
These are some essential steps in helping you become a better sparrer on your idevice.