Something interesting came up not long ago. A player with a warhorse and a mule decided to go into the dungeon. Another player said, "But if you do that, you will lose your warhorse and mule." The other player said, "Really? Are you sure?." We looked in the rules and found nothing about this.
To make a long story short, nowhere in the 4th edition of the Dungeon rules does it say anything about taking a warhorse or even a horse and cart into the dungeon. However, we decided to look in the 2nd edition of the Dungeon rules, and there it was in black and white. Players cannot take mules, the horse and carts, etc. into the dungeon.
So, my question is two fold:
1) Can a player bring their warhorse and mule into the dungeon?
2) If so, can a player use the warhorse's ability while in the dungeon?
Logic seems to say to "no" to both, but it is not in the 4th edition rules.
?