Well, I left a comment already (on discussion) telling why I'm upvoting your guide. Cheers! :)

Hello there! I like your guide. I've played Sylas today, I was used to slot in Fleetfoot - never been a huge fan of Conqueror, especially now with the 10.21 nerf. But then I though of a different path, read your guide - quite useful to me: tried both Electrocute and Dark Harvest. I'd say that Electrocute was good for an all-in at lvl 3 as it guaranteed the kill. But, man, Dark Harvest is delicious on him! If you roam and get some kills early on, from mid to later game you blow up squishies before full rotation! I got so much gold that could afford expensive stuff before most people. I started with doran's, hextech belt, boots, RoA (I was ahead and noticed that snowballing was assured, thanks to DH, :) then Liandry's and finally Lich Bane, after that one I'd get a Rabadon, but after Bane structers were melting down, tanks became squishies too. The game was over. And due to the vampiric set on the DH tree, I was healthy most of the time. Twas beautiful! ;)

No matchup

why max w can you explain please?

Hey LastLee,
I stumbled across your guide on Sylas just now and after the recent nerfs and only very small buffs I wondered on your opinion on how and whether at all he can still be considered as „playable“ or if he‘s „dead“.

While I‘m at it, I can also say, that I like your guide so far. It shows that you‘ve been trying to make some efforts to show how much you seem to like Sylas. If I may, I would Like to suggest adding a game play chapter on how you play him, maybe even with combos and threats and synergies.
But you‘re on a good track already, don‘t give up. :]

Cheers, Wicked Cherry.