max number of cards in a yugioh deck Yu-Gi-Oh's maximum wicked chain maximum amount of cards in

From the Duelist Pack 10: Yusei Fudo 3 set

Event Location 1 Stop Card Shop Date & Time 10:00AM - 4:00PM Cutoff times subject to change based on demand

Creature Cat Angel Uncommon Miranda Meeks 1/1 NOT LEGAL Standard NOT LEGAL Future LEGAL Historic LEGAL Timeless LEGAL Gladiator NOT LEGAL Pioneer NOT LEGAL Explorer NOT LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage NOT LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Standardbrawl LEGAL Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool NOT LEGAL Premodern NOT LEGAL Predh Whenever Angelic Cub becomes the target of a spell or ability for the first time each turn, put a +1/+1 counter on it

This card does so much for the deck with a chance to give you a free spell at your end step, so save some protective spells for it