I noticed lately that when having on 12def/Healing metas that when re-equiping your gear, the aura they put on you (heal on hit) keeps adding, hard to explain but if you keep re-equiping your gear with the meta in it, it will proc more and more as if you had more than 1 of the meta in, don't stack it too much or you'll lag to hell. After stacking the meta, you can wear something else and it will still heal you even though the meta isn't equipped, relog to unstack.
Credits to mcleodblade from Dsoft
Credits to mcleodblade from Dsoft