Attain the highest Esteem rank possible (rank 1) from training in Runespan
Is a trimmed comp requirement. You can purchase Esteem from the reward shop guy at top of the wizard tower.
This is time consuming, what i am doing is setting my daily task to runecrafing. So i get daily runespan task. This will get near 1000 points per day doing my daily. Once i am finished with my other requirements, i can spend more time at runespan and get this requirement done, not that hard.
Best place for maximum points is the node with 2 Soul esswraith. I do Soul esswraith and higher level nodes when they come up. It is better just stay here, not running around if you don’t care about xp and need points for esteem.
Also don’t exchange your runes to yellow wizzard, you lose points by doing so.