rat commander decks mtg Rats Deck - SLD Marrow-Gnawer - EDH The commander’s second ability allows him to create infinite rats Marrow-Gnawer Rat Tribal Tokens Magic

Polluted Cistern // Dim Oubliette is only okay, I think

If you dont want to spend any money on Arena, then of course this wont be for you

Some older options include Mentor of the Meek and Garruk's Uprising, though these may require a bit more effort or specific conditions to draw a card

Moonshaker Cavalry Any card that can reasonably be compared to Craterhoof Behemoth is bound to rank highly, and Moonshaker Cavlary certainly fits the brief

Being able to not just prevent a strong ability from being activated on your opponents side but granting you access to those abilities through Scheming Fence is very in line with the Azorious I lay down the rules, I am the law gameplay