New coliseum event started. The ranking reward this time is very nice, a card with Gatcha UR level of power. Garum is good enough even unevolved, unlike Vanya (yet again only top 50 are getting to evolve her fully, and this time it looks like the competition is a lot fiercer).
Also, with the pack thing seems a good deal for the spenders (500 gold for 5 cards, while with gacha it would be 1500 gold), I wonder about the probabilities since they're not shown though. Also, no loli slayer.

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From what I gathered from my guildmates these packs have a great UR rate, 4 out of 5 of them got an UR from their free pack.