Kalista
The mechanic
Kalista hands her support a Black Spear that binds them as her Oathsworn. Her ultimate then pulls that ally to her, holds them untargetable for up to four seconds, and lets them choose where to dash out and knock up enemies. If they choose nothing, they are thrown at maximum range.
Why it needs saying
Two actions from the ally, click the spear then aim the exit, and neither is obvious to anyone who has never played with a Kalista. Without a word, the ultimate ends up throwing the support into the enemy team.
When you play them
- team chat
what you type
take the spear
in full english
Take the spear.
the context
The spear appears in the support's inventory and they have to click it, like Thresh's lantern. Without that click Kalista's ultimate has nobody to pull, and many supports do not know that.
- team chat
what you type
ulting you jump when ready
in full english
I'm ulting you, jump when you're ready.
the context
"jump" is the exit: the ally pulled to Kalista picks where they come out by clicking, within four seconds. If they do nothing, they are thrown straight ahead at maximum range, usually the wrong place.