You'd still need to find other ways to actually win, be it through combat or drawing into one of the combos, but infinite turns almost always mean a game over either way
My last recommendation (at least for helping with the Magic part of your day) is simply to bring a bag, preferably with some empty card boxes in it
Goat Format has no banlists, no tournaments significant enough to influence prices, and few reprints
One option is to use the cards ability for card draw and discarding in conjunction with other characters that benefit from card draw and discarding such as Gustav The Giant, Terror of the Kingdom, Jafar, Striking Illusionist and Maleficent, Mistress of All Evil
This is helpful with Isperia, Supreme Judge on the board because it can draw you a good number of cards