Though the ring and amulet were of no consequence, the Lady of the Tower yet again brings pleasure.

The Countess has no gifted Diashi and Gulzar with 2 Ist runes, more than the runes Lem, Pul, and Mal combined.
She is a very strange creature.
Combined with his other Ist, Diashi might turn them in to a Gul rune, and will be one step closer to the runeword Death.
Returning to the Countess to give thanks, Diashi was surprised when, before he could return her previous gift with one of his own, she unwrapped yet another present.

With this, Diashi can make the runeword Oath!

video of ist and lem dropping, and making oath -
https://vid.me/qSLAWith this, Diashi will return to the Pits and Hell cows, searching for upgrades.
Hopefully Oath will greatly increase his killing speed.