Superfriends decks are a pretty big archetype in Modern.
The idea of them is you play out planeswalker after planeswalker, overwhelming your opponent with their special abilities every round. However, I've not seen anyone so far playing a blue/white version so I thought I'd try to put one together.
This Superfriends deck is built around a control shell to disrupt our opponents early plays while we get our planeswalkers down on the board.
You can check out the deck on my page at MTG Goldfish
Enjoy, this is a good one!