This is my first commentary so I missed some details while recording this/getting used to commentating. Most of this is written in text on the sorcerer discord in the link below.
The video is accurate as of the upload date (Menma's Tera patch 1.7.1) - Things are subject to change in future patches.
Tera sorcerer discord: / discord
Play menma's tera: menmastera.com/ - / discord
00:00 Gear lines, jewelry rolls, etching
00:42 Crit cap
01:00 Pet
01:22 Glyphs, skill advancement, EP
02:10 Consumables
02:50 Skill interactions explained (keen buff, ice lance, lightning propulsion, hailstorm cdr passive)
05:20 Discussion about rotating your fusions
06:40 Teleport jaunt spatial gap
07:10 Basic rotation explanation outside of mana boost
08:45 Filler priorities discussion
09:30 Why lightning propulsion is important
10:40 Tl;dr how to play for dummies (and fill lightning)
11:50 Rotation inside of mana boost
12:55 Example of mana boost rotation and explanation
15:05 Example of implosion burn and explanation (Brooch included)
16:45 Discussion about some advanced concepts/rotation ideas and tips (vp ap vp)
19:00 How to fill elements if you make mistakes
19:30 Example basic crab run and some tips
23:05 Another example crab run and some more tips
Twitch: / icha
Donations: streamlabs.com/icha
Sorcerer PvP notes: www.tinyurl.com/ichapvp