Blink

[Ylvali]

How about a "ritual of blink" triggered by melee damage.

The mage lay bleeding by the assassins feet. He raised his dagger to deliver the final blow, but the blade cut through thin air. Confused, the assassin looked around just in time to see the fireball...

[JimMorrison]

Endo made an interesting comment about Blink in another thread, and it made me think -

Blink needs a later counterpart, maybe 1gem/100 fatigue, 2 Astral, that is a persistent effect on the caster, duplicating the Sandals of the Crane.