What I like about Fatal Push is that it presents some interesting decisions around how to sequence your lands
Official KDE-US Tournament Infractions and Penalties Policy Ver 2.1: There are rules for a tournament, just like there are rules for the card game
Doctor's companion (You can have two commanders if the other is the Doctor.) A suspended card is a card that (1) has suspend, (2) is in exile, and (3) has one or more time counters on it
Main Deck non-Ritual: They generally have field control or supportive effects, and help get Level 8 and 10 "Blue-Eyes" monsters on field to use for Ritual/Fusion/Synchro/Xyz/Link plays
I taught my wife how to play using these Starter Decks, and while the decks are synergistically simple, theyre not so watered down that every game feels the same
You have to be a bit careful with how you build when including this but there is no need to harm your plan to play her, she is still great even when you hit a Bird of Paradise