mtg anniversary card Mox Pearl The chance of opening a retro frame rare is 30% per booster Magic 30th Anniversary Edition Charges

A substitute card can be included in a deck only when it's being used to represent a double-faced card

1 Chaos Defiler 1 Chaos Mutation 1 Drach'Nyen 1 Exalted Flamer of Tzeentch 1 Helbrute 1 The Horus Heresy 1 Kill

These are nice as they are official Lorcana products and soon will allow you to store your spare cards by type

Building Your Deck How to build a Commander deck step by step, from commander to mana base Choose Your Commander Pick a legendary creature that excites you

Most other decks have haste creatures, flash creatures, or large numbers of small creatures, and those arent what Tamiyo wants to play against