Leonardo, Sewer Samurai's base cost is one White mana and three colorless, but the sneak cost is two White mana and two colorless, so the overall amount doesn't change, but the structure does
TJ: 5/10 tricks don't thrill me
It comes with a considerable cost, however, requiring five mana in total to cast, but this hasn't stopped it from becoming a popular card in Commander, which is why it's holding decent value since the launch of Takir: Dragonstorm
I have this card on third place in my own list, as I believe it is just topped by Murktide Regent and another blue card that we will encounter later down the line
, : Search your library for a basic land card, put it onto the battlefield tapped, then shuffle
The set, currently with the exciting playtest name of SET2025, was concepted to be a top-down flavour-based set inspired by Murder at Karlov Manor , and informed through my experience drafting in Outlaws of Thunder Junction