No, but a first aid kit is handy. I have a pre-built one in my pack and it’s come in handy for myself and for others. You never know what you’re going to run into or who!
I have been looking at that DH tire lever… does one have to be extra careful so the metal on the lever doesn’t damage the rim or rim tape?
Probably - but that's true with any lever.
I've been using the Cush Core Bead Dropper - works nicely.
Yes, you do need to be careful with that lever, but there are times it's the only lever that works. It's also great for popping fork seals out of the lowers.
I really like the Cush Core bead buddy. When installing a new tire with inserts it says so much cursing.