He's in every game except the first, and so Wizards has made a Cid card with 15 different arts
On the other hand, playing this card as early as possible gives you the best chances to move forward
) Cards can only be challenged by an opponents card when exerted - turned sideways, like tapping in MTG - after fighting, questing or using a specific ability, meaning that theyre not at risk until you use them
There are a couple of recurring mechanics though, so heres a quick breakdown
Summon: Yojimbo fits well with Tom Bombadil as a commander, buying Tom time to dig through its deck
Also make sure that you include enough cards that only cost one or two ink, so you can make sure youre able to get characters on the field fast enough - including only expensive characters is likely to end up with you unable to defend against your opponent and lead to a quick loss