If you insist on playing core with no HoT, aim at this by level 80.
There are condi specs you could use but I highly suggest running the classic LB/GS Power as your first spec for many reasons.
Core Power Ranger Spec:
- Longbow with superior sigils of air/fire or blood
- Greatsword with superior sigils of energy/superior bloodlust or leeching
- Power/Precision/Ferocity gear or "Berserker's" as it's called at high levels - Superior rune of the pack in all of your armor
Marksmanship - clarion bond - moment of clarity - read the wind
Skirmishing - primal reflexes - spotter - quick draw
Wilderness Survival - oakheart salve - shared anguish - wilderness knowledge
#6 - troll unguent
#7 - lightning reflexes
#8 - protect me or stone signet
#9 - quickening zephyr
#0 - strength of the pack
Buy blackberry pies and hardened sharpening stones, for cheap food/utility
Understand that life steal deals damage to the target and heals you.
Blood sigils are 451 life steal 5s cooldown
Leeching sigils are 974 life steal 9s cooldown
Food life steal is 325 2s cooldown
Oh, make sure you turn auto target OFF
and turn reposition target on target change ON