Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
For runes I use:
Marks - Greater Mark of Insight
Glyph - Greater Glyph of Potency
Seal - Greater Seal of Potency
Quintessence - Greater Quintessence of Fortitude
For summonre spells i use Flash and Ignite, but Exhaust and Ignite are good at her too.