Nether 2.0

things have changed in the hell of minecraft. yes, you heard it folks! the nether is updated! it has new "strongholds" more mobs, and much more! ive just began exploring and this is what ive found:

Structures: i found a castle that is very big and filled with spawners! very interesting :P

Mobs:i found a few new mobs inside these "castles". heres a list:
-nether slime! a cute little slime filled with lava, and jump very interestingly!
-a weird golden flying thing ^main picture^ this unfriendly mob shoots fireballs at you and sets on fire when it sees you!

-Plants: a weir red thing found inside castle! i currently dont know the name :D please tell me if you do know what it is

this is all ive got to tell you! if youve got more please comment! thank you, and goodbye!