The event "Unit - A unit Learns a skill" is used specifically for heroes, both for when they initially learn a skill and for when they train a higher level of an already learned skill.
The events "Unit - A unit Begins/Cancels/Finishes research" is used for units (usually buildings) that are researching upgrades such as Iron Forged Swords, Animal War Training, Defend, etc.
The events "Unit - A unit Begins/Cancels/Finishes an upgrade" is used for units (usually buildings) that are upgrading themselves to a higher level, such as a Town Hall upgrading to a Keep, or a Scout Tower upgrading to a Cannon Tower.
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!