1. Why Greater Seal of Armor ? This is only good against AD casters/enemies like Yasuo/ Zed/ Talon; this can help to reduce AA poke from enemies, but against casters you should try getting Greater Seal of Scaling Health because mages will tend to poke with skills instead of trade autos while Brand is somewhat of a pretty safe champion assuming he have decent AoE with Pillar of Flame and Conflagration

2. Do you consider taking CDR scaling / Flat CDR on blue slots in runes? Some people are a huge fan of that and you should try telling us when to take it; or why, Scaling AP runes on blues are also viable for Brand since he have slow damage in early until mid game where he finally spikes and AP Scaling runes will help a lot on that matter

3. Teach/share knowledge about cool tricks you can do with Brand, Sear 2nd after using Pillar of Flame is a great way to set up unexpected stuns instead of approaching them with Conflagration which is pretty obvious way to engage and enemies can make use of that to zone / outtrades you

4. Isit possible to take Thunderlord's Decree / Stormraider's Surge over Deathfire Touch ? Why so ? I've seen some people taking it on Brand in my soloq games

5. You have slight some coding errors

6. Farming section : I think you meant going crimson raptors camp and use Pillar of Flame instead of Conflagration, is it meant to be that ? Or a typo