mtg urza commander precon Custom Deck Urza, Lord High Artificer 100 Magic Cards EDH Blue Artifacts Add U.5 Urza's Iron Alliance (Upgraded Precon)

The permanent remains on the battlefield face down

Simply put, it adds some diversification to your portfolio with low risk and a modest reward

Canonized in Blood rewards you with +1/+1 counters for sending permanent cards to your graveyard (descending) each of your turns, and you can trade in the enchantment for a Demon token

This non-standard-legal set has several cards that were exclusive to digital games, special full-art cards never before seen, and a return to the controversial white border on some cards

You can play this as a Voltron guy and keep on the offensive, or you can consider a midrangy build

Decks that have a good density of magecraft cards and prowess cards enjoy these effects as well