marnie pokemon cards - SWSH121 Grimmsnarl ex focuses on Marnie Marnie SWSH121 Full Art Supporter

Like Pod, its great at finding one-of answers like Collector Ouphe and Endurance at the perfect time

Grab Squirtle SIR at Pokmon cards

If you're looking for "slower" loops, ones that you only do once a turn, Roon of the Hidden Realm is also an option for your deck since you can get back a spell like Time Warp by recasting a creature like Eternal Witness every turn

For just two mana you can make your permanents indestructible to save them from a board wipe, or you can give them double strike to take the win through combat

Kethis in the deck is reasonable, since at the very least its going to make your commander less expensive