For PVE especially soloing dungeons, everything is op: aoe damage, aoe group healing, single target healing, single target burst, auto self heal, aoe damage, speed form ghost wolf .
My lvl20 rshaman with full TBC gear as an example:
1. single target burst
- lava burst damage ~1300 with flame shock guaranteed crit, so ~2600
- flame shock ~210 + 1300 dot
- we can cast flame shock right after lava burst 1.7 sec cast time so total burst = (2600+210) + extra 1300 dot
- i can take out ~70% health of an elite dungeon mob with a single lava burst+flame shock combo
2. lightning bolt
- damage ~1600, + frost shock ~330,
- casting frost shock at end of 1.7 sec lightning bolt casting time = ~1930
- the only questionable issue is the bit long cast time.
- When soloing Plaguefall, I can kill a single boss with <10 lightning bolt/lava burst combo - of course, ignoring the other effects that prevent u from casting like being stunned/ knocked back.
3. chain lightning
- ~900, but hitting 3 targets at the same time. I can take out trash mobs in a group of 3 by casting chain lightning twice.
4. healing stream totem/healing rain + acid rain talent
- healing rain aoe HOT healing the whole group ~760 healing.
- aoe damage 178 x 10sec to 5enemies. I used this to easily deal with the army of trash mobs b4 the 1st boss of Plaguefall when soloing. With healing stream totem/healing rain I pull all the trash mobs (>10) without hp dropping at all. I just let the aoe damage finish them.
5. Auto self healing
- with earth shield, healing stream totem, and healing rain up, i can keep my health auto full when pulling a group of mobs. Don't even have to cast any healing spell.