I fought this sort of regulus in a recent game. Hurk. Ooze UB no likey.

Sam'el's Cloak would beat this build, but nobody uses that. There isn't really a compelling reason to unless you know in advance that the enemy team is going heavy on slowing abilities.

Sam'el's Cloak doesn't work. At least it doesn't work according to the information on the tooltip. It only seems to prevent a single slow effect from causing a greater than 25% slow. Multiple slow effects still take their toll and can reduce movement speed to a crawl. (Reduced to 42% speed with three 25%+ slow effects). Slowing effects (regulus in particular) are extremely broken right now and not using this build on prison is downright stupid. Kudos to the poster. I do however recommend scale armor at the start instead of saving if there is an erebus or queen of thorns around to prevent -armor modifications.

technical detail regarding Mines and creep farming:

Mines don't actually count as "your damage" for anything except DG killing. so they won't trigger life leech, they won't trigger for Blade of the Serpent, and they won't tap creeps for gold. they still help immensely in clearing a creep wave quickly but they're inferior to Angelic Fury for gold farming purposes. 

I had the pleasure of playing a few 3v3 matches yesterday w/ Zechnophobe using this build.  I was Sedna and our 3rd teammate was Oak.  Regulus was ridiculously effective and far outripped everybody else for kills.  Also, Zechnophobe is a great player and excellent team mate.  Hope we get a chance to team up again soon .

The stacked slowing effects allowed us to control the pace and frequency of battles.  Also, the fact that Regulus wasn't sniping across the map or wearing huge wings reduced the amount of focus he was getting earlier on.

Thanks for the guide, Zech!

It's a -1/3 cap, meaning you can't go below 2/3 of your speed. I guess it's not really a "cap" but rather a "floor".

Or you can say that the cap to decrease their speed by is ~33%.

http://forums.demigodthegame.com/345442/page/1

Nice guide, Zechnophobe.  Like a couple of others who have commented in any map with lanes I'd put an early point or two in Snipe just to increase your map control/ally support.  Of course then you'd need to invest in a helm, but it's usually worth it.  Against good teams it would also push your kills back a level or so but again, usually worth it. 

Incidentally if you want a quick 1v1 counter to this build one way is to play Oak, put a point in shield (for the purges), never cast anything but Shield while Marked unless you are in a safe place, and invest in Berzerkers for the minesweeping.  Cloak of Night is also nice ^^

The rest of your, please stop trying to run from Slow Reg.  Either *teleport* out early (he has no interrupts) or turn and fight.

Oh and the build will still be useful when they finally fix Slow-stacking, it just won't reduce your opponent's speed by 90%

Has anybody tried this with more of the AA Reg build than a Mine Reg build?  I havent, but my thinking is that you need to be auto attacking them to trigger many of your slows (excepting MoB and Shrap mines), and using mines to do damage.  Why not just go for auto attack as your damage source and then you both slow and damage at the same time?  Of course, you would be giving up 1 slow mechanism (shrapnal mines).  But you will probably be better at farming creeps.  Like I said, I havent tried this, so maybe it just doesnt work.

I was thinking just replace the Mine points with AF (probably rearrange the order of skills taken then).

I also probably wouldnt put more than 1 point into Maim regardless.