Kalista's Black Spear -still- can't be rejected and -still- has allowed kills to happen
due to using it in-lane (for whatever reason).
It is rare that a Kalista player uses it on the wrong person, but the fact that it can't be rejected when the text of the item says "if they accept".
Let me reiterate:
The tooltip says "if they accept".
There is no way to say no.
I'd like, to, y'know, deny it if I know it is a bad choice strategically.
was ward scouting the enemy gromp for a potential invade and we found
and their junger (forget which champ it was) sitting at gromp. I was playing jungle
and Kalista made the mistake of making the pact at the gromp. The moment we saw Leona's death animation start, we immediately ambushed them and they were for the most part helpless (and scared as hell as I would imagine). Unfortunately we could not get first blood, but we got all 3 of them to critical health so they were forced to return to base, and their botlane used up all of their summoner spells escaping while I was able to take their blue, so I count It as a successful invade.