Talk:Movement speed/@comment-24.20.216.171-20120702050450/@comment-5248273-20120710001839

If you talk about sustainable MS (I will understand this as the highest MS that can be kept by undefined time), the highest MS is reached either teemo or miss fortune, not janna. take boots of MOBILITY (requires 5 seconds out of combat), 4 PD and one full sword of the occult, a Janna in your team, runes and masteries of MS, that will give you +130 flat MS and +75.5% MS

If you use Teemo, your W's passive will give you 26% extra MS at rank 5 (this requires 5 seconds without taking damage by champs or turrets):

RawMS = (305 + 130) x (1 + 0.755 +0.26) = 876.525

Applying the diminishing formula:

FinalMS = 876.525 x 0.5 + 230 = 668.2625, rounded to 668

If you use Miss Fortune, your passive will give you up to 70 flat MS (this requires 19 seconds of not taking damage):

RawMS = (300 + 130 + 70) x (1 + 0.755) = 877.5

Applying the diminishing formula:

FinalMS = 877.5 x 0.5 + 230 = 668.75 rounded to 669 (1 MS more than teemo, but far more unpractical)

If you want to go further, but a bit more unpractical, add Sona to your team and stand with her, her speed aura grant 20 flat MS to nearby allies at rank 5, this will increase Teemo's MS to 688 and Miss Fortune MS to 686.

If you want to reach the MAXIMUM MS that can be kept by undefined time, take the Teemo stated above with Janna and Sona with the speed aura in Dominion, and put Teemo and Sona in the speed shrine and keep them there, That will give Teemo 757 MS for undefined time, but it's completely unpractical.