Urza, Lord High Artificer [Commander Masters] Build & Battle and Iron Valiant ex comes

and Iron Valiant ex comes with Iron Moth and a Future Booster Energy Capsule—all things that your past self would want you to have to help you out in the future

which includes an exclusive foil card—you can play these decks as-is right out of the box

holoEN -Myth- Power: 500 Trigger: Soul [AUTO] When this card is placed on the stage from your hand

Celestial Spirit Power: 1000 Trigger: Soul [AUTO] [(1) Put the top card of your deck into your clock] When this card is placed on the stage from your hand

you may pay 2 less to play this card

Urza, Lord High Artificer [Commander Masters] Build & Battle and Iron Valiant ex comesSet: Commander Masters Type: Legendary Creature Human Artificer Rarity: Mythic Cost: {2}{U}{U} When Urza, Lord High Artificer enters the battlefield, create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control." Tap an untapped artifact you control: Add U. 5: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.