Infinity Loop without an actual infinit combo using Peregrin Took, Experimental Confectioner
Opponent made an infinit loop with Peregrin Took, Experimental Confectioner and four food tokens. He sacrificed three treasures to Peregrin Took, created three foods, made three rats, sacrificed three foods and so on.
Problem: I didn't see any effect creating three foods as he sacrificed them. I took the MTGA Log, maybe you can find something I missed.
[Deleted User] commented
The loop is on the two cards: Peregrin Took and Experimental Confectioner. Nothing else nessessary.
Confectioner makes a Rat token for EVERY Food token you sacrifice. Peregrin Took staples onto EACH of those another Food token. So you get 3 Rats and 3 Food for sacrificing 3 Food to the "draw a card" ability of Peregrin Took.