[37] Pokmon Card GB2 earned a 29 out of 40 score from Japanese Weekly Famitsu magazine
The archetypes are similar, they want a lot of the same cards and that is missleading
Possessed Goat One white creature Goat 1/1 Common Three generic, Discard a card: Put three +1/+1 counters on Possessed Goat and it becomes a black Demon in addition to its other colors and types
Loxi: Lifegain pinger decks could always use another way to get their damage piled up, and this one is cheap and valuable enough that I can totally see throwing it in any decks like Oloro or Athreos (on top of the other Bat cards in this set, of course)
When you consider that Happily Ever After itself is an enchantment, the Citizen token (along with being all colors) is a creature, and we almost certainly have a land on the battlefield if we are resolving a seven-mana spell, all we need is any two of an instant, an artifact, or a planeswalker, either on the battlefield or even in our graveyard, to win the game on our next upkeep with Happily Ever After
The number of lands you should include when splashing cards from other colors depends on the number of cards you intend to add that differ from your deck's primary colors