CR 702.1c states that "the same is true for" effects apply to each of a keyword's variants separately. 702.11g states that "hexproof from each " is shorthand for one variant of hexproof per possible quality of that characteristic. This means in non-Un games, discarding Breaker of Creation (which has hexproof from each color) to Indominus Rex, Alpha gives five counters and thus draws five cards. How many cards do you draw in an Un game? (In particular, does every eye color count?)

In Un-games, when counting colors, you count the five normal colors plus any color of permanents you have. You have the gold Dragon token from Sword of Dungeons & Dragons, you’re now at six. You also have a brown Avatar of Me, you’re now at seven. You have a pink Teddy bear counter from Gift Shop, you’re now at eight.

Why did you make cards have pink teddy bear tokens if they could have been a “regular” magic color and this eternal legal?

The eternal decision was made late and the Teddy Bear token frame and art were done and we’d already chosen Water Gun Balloon Game as our release day promo and it has a pink Teddy Bear creature token (although 5/5). We did look to swap the Teddy Bear to cards that were already acorn. There unfortunately wasn’t another good token choice for either Gift Shop or Push Your Luck.

With Attractions like Gift Shop and Push Your Luck what was the decision behind having those cards be acorn? I know they both make pink creatures but i was curious if there was a deeper reason.

Nope. It’s solely because the teddy bear is pink.

In an Un-game, how many colours is Transguild Courier? 9? (WUBRG + Pink, Gold, Brown, and Hazel?)

In silver border, the five main colors (white, blue, black, red, and green) always exist. Other colors exist when a card makes them exist. If you have a pink teddy bear, pink exists. Because of Avatar of Me and the ruling that you can wear contact lenses, all colors potentially exist, so things that care about color don’t care about potential, but what currently exists - with the caveat that the main five always exist.

Why not switch to gender neutral names like Jamie and Teddy (and Spike) ?

Because the names have two decades of use. I think we’ve passed the window where we can just change the names. If I had to do it over, yes, I would have used non-gendered names.

You've said that a third Un-set would be unlikely to include reprints, and I understand your reasoning for that. However, would it be possible for the set to include the tokens made by previously printed silver-bordered cards (4/4 red Giant Chicken, 5/5 pink Giant Teddy Bear, etc) since those cards are unlikely to ever be reprinted (and thus the tokens for them would otherwise be equally unlikely to ever see print)?

Reprinted bring black border cards is hard to do in an Un-set. Tokens don’t require a black border.

Un-Rules question: If I control the Giant Teddy Bear from Water Gun Balloon Game and a brown Avatar of Me (my eyes are brown) and then I tap Bloom Tender (from Eventide), will Bloom Tender provide me with pink and brown mana?

Yes it will. Use it wisely.

Un-rules, related to Water Gun Balloon Game: is "Giant Teddy Bear" one singular creature type, or is the token a "Giant", "Teddy", and a "Bear"?

It’s three different creature types. If it were one it would be hyphenated.