Last Minute Slime Session

You're a lazy dungeon master. Probably the laziest, as you've been entirely neglecting your players. You've been giving them barely enough combat encounters, and now they're drastically underleveled. What's worse, is now they're in the final dungeon and need to defeat the mighty dragon, and you need to get them strong enough as quickly as you can! Train up your starting slimes, throw them into t…