This kind of handholding is not acceptable. You need to do some kind of research on your own, not just come here asking for someone else to fix everything for you.
Hello , i recently dinged to 90 and tanked just fine on dungeons however there is chance i raid on the first boss but i want to know how to decrease the damge i will be taking as much as possible! any advice? ( gemming haste and reforging haste)