Becoming immune to ignite easily (any character that reaches northwest tree)

Passives:
Anointed Flesh: 15% reduced elemetal ailment duration on you
Ignite Resistance: 30% reduced ignite Duration on you
Elemental Resistance: 5% reduced elemental ailment duration on you

Pantheon:
Soul of Abberrath: Immune to burning ground
with Mephod, the Earth Scorcher: 50% reduced ignite duration on you.

Done.
I know ignite is not the most threatening of ailments but getting rid of it altogether for 3 skill points and a minor god seems nice. My ES-Chars hate DoTs stopping ES-recharge.

Same goes for chill immunity with Soul of the Brine King (unfortunately not freeze though). Nice if you have your freeze immunity only on an instant life flask.
Also available: 80% reduced effect of shock with Arakaali.