A game against a control deck can take a long time to play, and the play itself isnt very interesting
Teval, Arbiter of Virtue Teval represents the new Sultai's desire for impartiality, restraints on authority, and a reaffirmation of their bond with their environment
Opt About as low impact as you can get from a card quality card, let alone a spell in general
It moves seamlessly from finding a card, to slotting it into a deck, to checking whether you own it, to inviting your pod to test the new build on game night
If Etrata is your commander you can instead choose to put her in the command zone, but thats going to increase the commander tax each time you successfully attack with Etrata
Just like discarding cards or sacrificing creatures as a cost can easily be turned into a benefit for graveyard decks, there are cards which reward having tapped creatures regardless of how they became tapped