mtg pregame cards Shifting focus from commander to description in Magic: The Gathering Exile those creatures at the beginning of your next upkeep commander | Official Commander Website

And presumably since both players can start the game with characters on the field, theres no summoning sickness or any equivalent to it in this game, so you can just attack as soon as your first turn if you want to

After Questing, you can pay 2 Ink to Ready another Character you control

The first is that it gives your other Rigger creatures +1/+0 and haste, and the second is the more infamous ability of doubling up on assembling Contraptions whenever one of your Rigger creatures assembles one

On the flipside, Hakka is a two-mana 2/3 flyer that scrys 2 when it connects

If you ever got questions about another person's collection never be afraid to ask

While it will take completing a dungeon to maximize this cards power, Ravenloft Adventurer could still be a good sideboard card to bring in, depending on what your opponent is playing