Listen, I'm not saying that I primarily practice book repair on my (over my lifetime three) copies of Castle Falkenstein, but I am saying that it's terrible binding is why I learned how to glue pages back in.
The new #OneDnD#UnearthedArcana wizard gets Memorize Spell at level 5, and I think people are going to miss how amazing this feature is. It's a prepared spell that that you can change in one minute whenever you want at no cost. That's absolutely amazing on a wizard.
Party: "Oh no, a locked door, and our rogue has been convenient disintegrated. What do we do? I guess we need a long rest in the middle of this dungeon"