Kitava's thirst trigger rate

Kitava's thirst trigger of socketed spells do not take the cast speed of trigger spell into consideration.

The dps calculation from Kitava's thirst triggered spell should calculate triggerrate depending on spell to trigger kitava's thirst.

For example, if your triggering spell has a cast speed of 2 cast per second then kitava's thirst cannot trigger more often than 2*50%

It also needs to take spell echo into consideration. The second recast from spell echo spends no mana and can therefore not trigger Kitava's thirst, if spell echo is used then the cast speed used in trigger rate calculation needs to be once again multiplied with 50%.

So the formula for Kitava's thirst should be something like

"if trigger_spell_manacost > 100 then; trigger_rate = trigger_spell_cast_speed * 50%; if (1 / trigger_rate) < kitavas_thirst_cooldown then; trigger_rate = kitavas_thirst_cooldown"

or something like that, however if the (1 / trigger rate) is less than kitava's thirst cooldown it will miss that trigger and trigger on the next trigger instead. maybe a note needs to be added on that.

Start by locating the Kitava's Thirst trigger-rate calculation and inspect how triggering-spell cast speed, mana cost, cooldown, and Spell Echo are represented. Compare the current DPS result with the examples in the issue, then add coverage showing the calculated rate respects the 50% trigger limit, cooldown, and mana-free Echo recast.