What irks me a bit about this deck is that it's missing a couple of truly essential cards: Snow White, Unexpected Houseguest to make the Dwarfs cheaper, and Nick Wilde, Wily Fox to get your items back from your banished pile
Steel is once again a great option, with Chief Bogo, Respected Officer, dealing one damage to all opposing characters whenever you play a Floodborn
Can / May Can and may mean you can choose to do this thing or not
Players need to have a deck of at least 60 cards, some cards will be used as Ink to power the spending engine to get new cards into play, and characters can either go on Quests or challenge (fight) other exerted characters in an opponents play area
This means you could spend the mana to activate an ability of an artifact you control or an artifact card in your hand or graveyard, for example