How to get an S for Annie

Try not to die and get as many flash ult stun kills with her. It's how I did it at least.

Get fed and snowball like mad

Farm like mad

Pretty much the same as every other champ

Same as every champion. Out perform others in the same role. This means better kda, kill participation, cs, and warding than the average annie player plating the same lane as you in similar length games.

Don't get kill-happy and neglect CS.