food token deck mtg commander Rocco, Street Chef +1/1 COUNTERS Cabaretti Magic Custom Card draw Samwise Gamgee LotR FOOD TOKENS

While it provides a temporary boost and first strike, there are potentially better options like Giant Growth for a similar mana cost that provides a larger boost permanently

1 Slaughter Singer

One commander deck of 100 cards would be in the $1 per card range, so a full deck would cost $100, or maybe a little more if you toss in some tokens

Treasure Nabber Exxaxl: At one point I played a Krenko, Mob Boss deck where I threw this card in as a joke, and it made for some weird game states where upon starting my turn, I had access to two Sol Rings, a Fellwar Stone, and an Arcane Signet that werent mine

It is a huge mana sink, but with infinite mana or a large amount of it, you mostly guarantee a loss of life enough to kill the table after they run out of permanents