Even for cards like Dragons Approach, where you can have unlimited copies in a deck, you can have up to four copies but it then becomes an infinite card
The OG for this kind of deck is Phelddagrif but commanders like Kynaios and Tiro of Meletis and Kenrith, the Returned King are also popular in this space
If, during a player's declare attackers step, a creature that player controls that's been goaded is tapped, is affected by a spell or ability that says it can't attack, or hasn't been under that player's control continuously since the turn began (and doesn't have haste), then it doesn't attack
"Theres a lot for established players to dig into here, but we wanted to have something that might catch the eye of someone who didnt have the background of Brothers War to get them excited about the set
Avoiding this as a first pick is more subtle than some of the other cards as I am very happy first picking a sac, shock or dual land in many situations
That leaves one simple solution: combo