I’ve literally spent the last ~10 hours running around Isle of Thunder for the bloody Sealed Tome. At this point, I’m about ready to just buy it off the auction house. Is realm hopping still a possible way to make this easier?
Realm hopping is limited. You’ll only phase over to a new shard if the group leader is also on the Isle of Thunder. It’s also important to note that with sharding, there aren’t that many instances of old zones even in existence. It’s also worth noting that War Mode is a separate shard, so you can swap it on/off depending on your current setting to get into a new shard for more farming.
So it’s completely useless for my purposes. Thanks for the information.