Even if you arent a Historic-themed deck, you can always use Abstergo Entertainment to pick up a Commander instead of returning it to the Command Zone
There are 6 Common cards, 1 Common or The List card (The List being special cards, usually reprints, the selection of which can change between sets), three Uncommon cards, 1 non-foil Wild Card (this can be anything from the main set that the booster is a part of), 1 Rare or Mythic Rare from the boosters set, 1 Foil card of any rarity, 1 Basic Land card and, finally, 1 non-playable card, which can be a token, play aide, ad card or art card
I mean, I get a bit salty, but I still wanna keep playing this deck
I especially want some of these legendary creatures in the command zone or in the 99 of my Commander decks
The Glorious Anthem card would be beneficial in a white weenie or aggro deck that focuses on swarming the board with small creatures and pumping them up to overwhelm the opponent quickly