If you want to add Arthur to your Steel type deck but cant stretch the budget to getting the Enchanted version, youre in luck
(You can't be dealt damage, enchanted, or targeted by anything controlled by your opponents.) Protection from a player means that you have protection from each object controlled by that player
Once players know the basics, they can expand on the starter decks with new cards from booster packs, or even mix starter decks together, keeping in mind the rule of a minimum of 60 cards and only one or two ink types per deck
You just have to choose the character to banish them, even if choosing them for healing they still get banished
So, Sail gets you the ramp and the filtering
These are meant as cheap, playable decks for players, not so much collectors