naga

I recommend the Razer Naga, or Razer Naga Hex.

Illusion-based heroes like Naga Siren, Terrorblade, and Phantom Lancer which can create temporary copies of themselves.

Except if you have a mouse like the Naga with more programmable buttons, they're all useless unless you use the software.

I use a gaming mouse for system administration - a Razer Naga Epic with the 12 thumb buttons.

I have ctr-W bound to one of the many buttons of my mouse, a razer naga.

And then Harris Teeter started carrying a good bottled Naga Jolokia sauce, so now I rarely have a use for habaneros.

The hex has 6 extra buttons while the original Naga has 12 I believe.

One difference, for example, is the interaction between naga siren's net and manta style - in dota 1 it dispells the net, but not dota 2.

My local supermarket sometimes has Dorset naga peppers in stock.

You expect I jest, but I actually spent $120 on a Razer Naga just so I could use the reprogrammable thumb buttons.

I've used a Razer Naga Epic for more than 8 months at my job.

Depending upon what you want from your mouse ( in the case of the naga, do you want custom binding of macros to buttons beyond a numeric keypad?

I really like my Razer Naga, but one day I went to install new drivers and found that they required signing up for their "cloud" service.

Something like a Razer Naga[1], a mouse with a ton of side buttons, could allow him to play other games with one hand.

I have the Naga, and under linux you can program the buttons of it and any other mouse using imwheel.

Never tried that, but it could solve wasd movement controls for your friend and other actions can be surely mapped on something like Razr Naga.