By "remove the unit that is buying," I am guessing you mean to remove the unit that purchased the hero from the game, because that's what it sounds like.
Trigger:
Sample Trigger
Events
Unit - A unit Sells a unit
Conditions
(Unit-type of (Selling unit)) Equal to Sample_Tavern
I'm on a page about incorrect corrections, and spent the better part of like two hours trying to get someone to understand that -5^2 = -25, not 25, and then that post had comments get reposted because that group is self sustaining, and that person was in turn trying to explain what I just explained to them. And I'm taking that as a victory
I will be AFK for a couple of days you guys hold down the fort while I am gone. I will be checking in on my phone but that will severly limit me. Be back saturday!
I just got to watch the video because even though I was there I was trying to work out tech problems with the chat since I was the social media guy so I was distracted but check it out guys the video is super fucking great!