Starks was the perfect item on Shyvana, the lifesteal and regen synergized well with her natural armor and MR, and the AS boosted all of her skill effects and procs ults faster, between having great sustain and enhancing my allies with massive lifesteal and regen, it basically put Shyvana in a tank role, I was getting frozen too so I could chase and capture.
What I did learn from Zeke is that Triforce is nice on shyvana, but Zeke itself just failed vs wriggles, which also supports the team with wards and pumps Shyvanas CS so she can buy more items. I'm only sad that I didnt use Starks and Triforce... The health from either FM, or ZH is not useless, it just doesn't support a sustainers build, a sustainer wants high health recovery and high defense, health is just an afterthought.