First off, thanks to the developers and moderation team for working hard to bring us events like these!
Every event seems very well thought out, and includes a little something for everyone. The inclusion of Tobirama is really cool to see at this early stage of the game. What I think everyone needs to understand is that rewards like that aren't really deisgned to be accessible by everyone, although it'd be great for our game is more than a handful worked hard to obtain him! These are incentive rewards for people that already planned to wisely invest in the game. Rewards that are definitely deserved.
I like seeing a mix of old events along side new events like the game board, including ninja like Yamato and Konoha's Traitor. We now have two means by which to obtain and further train Orochimaru, which I honestly think is very generous. I myself obtained Yamato in survival trial, then made him 4* via elite instance rewards. Now intend to push him a fair bit of the way to 5* in combination with elite sweeps.
I'll also be getting the monthly card. All these events look promising. Thanks again!