katara card mtg Katara, the Fearless (Commander) If you do How To Play A Avatar's

Floriferous Vinewall

Where this really shines is with more removal to remove that choice, i.e

To: You may put a Vampire creature card with mana value 6 or less from your hand onto the battlefield

The Witch-king can also be granted Indestructible until the end of the turn by discarding a card and tapping the creature

But I agree with CMDR Decks, who posted on Twitter that he was already tired of playing against Atraxa, Praetors Voice superfriends

It can also be cast on the other side as a four-mana Artifact that can tap to force an opponent to either lose three life, discard a card or sacrifice a nonland permanent and can be untapped for four mana, but you'll rarely see this side of the card