When you exile a commander normally, it often just returns to the command zone to be cast again
There are twelve spree cards in Riku's colors, and if you're opening a box and have all of them, I don't see any good reason to not try them all out
1 starter deck of 60 cards, including 2 aluminum cards
Once I settled on a "colors matter" theme, I started looking for mechanical components that would care
(A copy of a permanent spell becomes a token.) The triggered ability and the copy it creates will resolve before the spell that caused it to trigger
If you already have a board advantage and destroy all the lands in play, your opponents have fewer resources to kill your creatures or wrath the board, so youll maintain your advantage