Syntax: ride <animal> or mount <animal> , and dismount
Allows you to ride any mob that's been designated mountable. Your mount will
detect deathtraps automatically, and you will be charged only 1 mv per room.
You will lose your seat if you attempt to ride your mount into an indoor room.
Some mounts are designated as TAME and will never throw you, others might.
Being thrown from an animal's back might well also result in them attacking you.