I have thought of some runeswords, most are for auras that cannot yet be accessible via items (x are the numbers I am not sure about them yet)
This runeword is a cheaper alternative to enigma and has good mobility :
Haste (armour):
- x all skills
- xx% chance to cast xx burst of speed when upon killing
- xx% chance cast level xx baze upon levelling up
- level 9-14 vigor when equip
- 20% hit recovery
- 1 evade
- 15 to all resistance
- 20 Faster run/walk
- Natural properties
This next one is to boost your attack rating while levelling up:
True strike (weapon)
- 10-15 blessed aim while equipe
- 100% enhanced damage
- 5% chance to cast level 17 insight when striking
- 40-60% deadly strike
- Natural properties
This gives you the prayer as a skill, so it synergies with cleansing or meditation:
Hope (helm):
- x to prayer
- 10 to all resistance
- 30% damage reduction
- 200% enhance defence
- 5 replenish life (life steal instead ?)
- natural properties
Savour:
Level 3 salvation while equipe
- 75% poison resistance
- 200% enhance defense
- xx% damage reduction
- replenish life + x
- natural properties
The next 2 are to compliment the flickering flame runewords with Storm focusing on lighting damage and frozen heart focusing on cold
Storm(shield)
- Level 8-10 resistance lighting aura
- 5% chance casting level 12-18 thunder storm when striking
- 1% chance casting level 20 hurricane when stuck
- -xx% enemies lighting resistance
- 2 lighting skills
- 5% max lighting resistance
- 30 block chance
Frozen Heart (amour):
- 15% chance casting level 12-20 frozen Armor when stuck
- Level 8-10 resistance cold aura
- xx% cold damage
- 2 cold skills
- Cannot be frozen
- 5% max cold resistance
- 200% enhance defence