[2022] New Senna buff tweeted by Riot August

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Senna has been a bit weak in the new season so we have a buff going to PBE soon:

Q

Now slows enemies by 20%(+6%/100AP)(+10%/100BAD) for 2s

We felt that old glacial did a lot for Senna's pattern, especially as a support marksman, so we're trying adding a slow back onto her kit.