why is dragon trainer tristana still unavailable

Probably because it's thanksgiving. I highly doubt they'd release it today, nor on the weekend. At the very least it will be released next week, but nothing has been said official!

They're trying to find a way to nerf it, Trist has 100% win rate with it since no one wants to see the death animation

this gets down voted but not people complaining about bans? lol ok