There was no magic quite like hers, though they weren't sure of its full nature.

I cannot explain the full nature of the threat you represented.

"No one ever knows the full nature of a prophecy- until it is too late."

"We will do this, if our full nature is not told elsewhere."

I'd really like to know your power's full nature and extent.

The full nature of that other realm remained a mystery.

At that point the full nature and power of the spell wouldn't even have come into being, yet.

A haven whose full nature and identity he did not yet know.

The full nature of this power has not been revealed.

"So I must continue to support the enemy, until the full nature of the resistance is known."