>>718831495
It's a custom format where everyone is playing the exact same deck. Pic related.
It's meant to be easy to get into, low power level and very interactive.
All cards in the deck are very simple. There aren't any long combos or search-chains. Each card in the deck has a purpose and a way to counter it.

It got it's name after the Wattsquirrel which is included in the deck.