You get two 'Act of Treason' effects out of the flip, which is really good but only if your opponent has any creatures for you to take over
Shiraoshi is very important for the stability, you can use her a lot with Katakuri
Theross Mono-Color Gods Heliod, God of the Sun Nylea, God of the Hunt Purphoros, God of the Forge Erebos, God of the Dead Thassa, God of the Sea Think of a Standard format utterly dominated by mono-color decks for about a year, and these cards are the main culprits
A binder with a rigid, padded cover offers better protection against bumps or pressure
If Sanwell, Avenger Ace is somehow an artifact creature, its first ability will see itself while it is attacking