Update: This giveaway is now closed and keys have been distributed via DM. Enjoy!

I have three keys to give away, but I want to make it fair rather than just first-come-first-served, so, 24 hours after the time of posting (Wed 28 June, 8:39am UK time):

• The top-level comment with the most upvotes gets a key
• My favourite comment gets a key
• A random commenter gets a key

Upvotes are from the perspective of my instance, and downvotes don’t count. Multiple comments are permitted but won’t increase your chances. Enjoy!