I run a few different tamer builds. First one is a mage/spellweaver/tamer. +20 magery katalkotl or crystalline ring to get 120 magery. Wizard's curio +10 eval to get 120. I also get +10 med from Katalkotl but you could run spellwoven legs for the +10 med as well. I carry a +20 vet ring and bracelet to swap on to get 80 vet for when I need to rez a pet on the battlefield. This build shines with a high SDI suit. My main SDI suit is 176 SDI (unbuffed), 100 lrc, 40 lmc, 2/6 casting, 30 mana regen, +25 int, +4 or more str, +5 or more HP, and as much +mana and casting focus as I can get. I usually end up around 135 hits and 205+ mana.
Modified skills on the left and real skill on the right.
My second favorite build is a necro tamer. I run almost the same suit as above except I use imbued jewelry and a different shield. I have 174 base SDI unbuffed and 3/5 casting.
Ignore the resist spells and parrying skill. They come on my Hephaestus shield I use for this build.
My last build is a basic Bard Tamer. Depending on what I'm doing I swap out the various bard skills for what I need. The build consists of 120 taming, lore, magery, meditation, and either Discord, Provocation, or Peacemaking. This is a cheapy build that doesn't require any special gear like the two above. And I usually use this one on another account as a support character. I do have other builds I play with but they are not anything I use very often except under certain circumstances.