This might see some experimentation in Simic lands decks, but I dont expect it to be a big hit since the cost of ten mana to get the best effect is pretty steep
Doubling Season/Anointed Procession/Mondrak, Glory Dominus/Parallel Lives These arent really Food cards, but they are cards that any Food deck would die for in Commander
Graveyard decks in particular create an engrossing standoff, since it can be terrifying to risk accidentally accelerating your opponents plan but if you have at least some tech to target the yard, you can also force them to keep their own sequencing a lot tighter than they might be used to
-2: Target creature becomes a Treasure artifact with ", Sacrifice this artifact: Add one mana of any color" and loses all other card types and abilities
Many serious collectors follow practices similar to those found in a Pokemon TCG card condition guide or even the official Pokemon TCG grading guide
There's no Avacyn Angel of Hope in the deck either, but the reprint in Commander Masters may do something to mitigate rising demand for this legendary Angel staple