While any such rating will have a level of subjectivity to it, here are the three reasons why I consider these leaders to be Be-Hated
Innistrad: Double Feature combines cards across both Innistrad: Midnight Hunt and Innistrad: Crimson Vow into a beautiful draft-ready booster to play and collect
To keep the same Dungeons & Dragons theme deck running, Hama Pashar, Ruin Seeker or Linvala, Shield of Sea Gate could each be swapped from the 99 into the command zone for a completely legal deck
If my Mono-Red opponent goes to kill my Beza, the Bounding Spring, my Three Steps can make me a new copy and get the enter the battlefield effect again, rather than simply counter the spell
Once the ability resolves, the bonus applied by that instance of the ability doesn't change even if the number of permanent cards in your graveyard changes
They have also brought with them a large burden