Best of 1 is just a single game, Best of 3 involves sideboarding for the second and third games, which aligns with how Magic tournament play goes
Honestly, getting a maximum of six manas worth of creatures for four is not a terrible rate in White
Overrun is one of the defining green cards, a little like Death Cloud for black in that you set it up and effectively end the game with it, it is what you get as reach in green creature decks and does very well at ending games promptly
With a perfect purple hue, this card does a good job at building the vibe for this Amethyst Donald
Blues greatest weakness is an inability to deal with resolved threats
In the multiplayer Commander format, a Shadrix player can either choose to provide effects to opponents that will offer them little to no value, or offer political favors to other players in exchange for favors in return later in the game, functioning as a solid bargaining chip