Wow, some disappointing posts here.
Originally Posted by Skaloon
as suport hero - nothing. just a tread or arcane boots, some bracers, maybe urn (you could get meka if you get some gold early on) - wards, dusts - anything your team needs. if you get a lot of gold some how - make guinso.
This, mostly. Euls or Forcestaff are also good if you have some gold, but not enough for Guinsoo. I like forcestaff, as you can pull an enemy towards your team, drop a kinetic field, and glimpse them if they try to get away.
Do you mean me, or the suggestion for Radiance?