My favourite map is the Harry Potter map "Witchcraft and wizardry" by " The Floo Network" here on Planet minecraft. Its really great, doesnt require any mods or something. You must not be a Harry Potter fan to like it.
1. A moobloom is like a mooshroom but instead of moshrooms its covered with blooms and the colour is yellow. 2. Yes, there are iceologers in minecraft dungeons. They sadly didnt make it into minecraft :(