cards that you can have any number of mtg Breaking the Singleton Rule in Commander A deck can have any number of cards named Relentless Rats. Rules Text: A deck can

It creates fodder tokens for you to sacrifice, and it gives you an outlet you can use to sacrifice your creatures for value

He now seems to be taking an interest in the politics and society of Faern, but his motivations for doing so have not yet come to light

Also, cards that get a card from outside of the game (Living Wish, Cunning Wish, Research // Development, etc) are also not allowed

Strago and Relm I love Balustrade Spy but Strago and Relm does better than reveal cards, it straight up exiles them like they had finality counters

A Pathed Bob will still accelerate you into a turn 3 Rhino or Lily with discard/Bolt backup (assuming you are playing Jund)