Singles are the smarter play for competitive needs
4 Zareth San, The Trickster Creature Steal And Cheat Mechanics Allowing you to swap attacking Rogues to your hand, Zareth San, the Trickster can allow you to steal creatures from the graveyard, which becomes more powerful the more opponents you have
1 Battle Angels Of Tyr Here To Tyr Your Opponents Down Battle Angels of Tyr showcases the best use of myriad in Magic
This isnt seeing a huge amount of play in Pioneer right now, but I wouldnt be surprised to see it sneak into sideboards in the future

1 Non-foil Booster Fun common or uncommon 1 of 40 Extended-art legendary uncommons (66.7%) 1 of 3 Main set Booster Fun commons (5%) or 13 uncommons (26.7%) 1 of 3 Alternate-art Secret Rendezvous uncommons (1.6%) Features artwork of Yuffie (0217), Aerith (0218), or Barrett (0219) 1 Traditional foil or surge foil Booster Fun common or uncommon 1 of 3 Traditional foil Booster Fun commons (13.75%) or 13 uncommons (72.75%) 1 of 3 Traditional foil alternate-art Secret Rendezvous uncommons (4.5%) 1 of 4 Surge foil uncommon borderless character cards (9%) 1 Traditional foil basic land 1 Traditional foil default frame rare (87.75%) or mythic rare (12.25%) 3 Booster Fun rares or mythic rares 1 Non-foil main set Booster Fun rare (23.1%) or mythic rare (3.8%) 1 of 44 Non-foil extended-art legendary rares (18.2%) or 14 mythic rares (2.9%) 1 Non-foil Booster Fun Magic: The Gathering FINAL FANTASY Commander card From among 7 rares (2.9%) and 16 mythic rares (3.3%) 1 of 93 Non-foil extended-art Magic: The Gathering FINAL FANTASY Commander rares or mythic rares From among 28 rares (11.6%), 57 extended-art legendary rares (23.6%), and 8 extended-art mythic rares (1.6%) 1 of 7 Traditional foil Booster Fun rares (1.4%), 28 extended-art Magic: The Gathering FINAL FANTASY Commander rares (5.8%), or 8 mythic rares (0.8%) 1 of 8 Surge foil Booster Fun Magic: The Gathering FINAL FANTASY Commander mythic rares (1%) A Collector Booster will have a maximum of one traditional foil or surge foil card in these slots
