If you'd rather not play and just want to hang out and trade, or play even less formal One Piece games, that's okay
Blacks most deliberate pairing is with red for the base of the sacrifice theme, but utilizing cantrips to find your devotion payoffs and/or blink effects to double up on them is a great reason to go into blue or white
But make no mistake: the Cult of Rakdos is a danger. Tajic Watermark: Rakdos Illustrated by Seb McKinnon Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
That makes it a fantastic +1/+1 counters card and a very powerful planeswalker
Textured Foil Cards Five borderless mythic rares have a special textured foil version
Simian Spirit Guide was particularly dangerous in Hypergenesis, as it was effectively a zero-cost ritual, despite having a printed casting cost of three, meaning it wouldnt get in the way of the Cascade combo the way other rituals would