Dungeons Snow Dungeon Idea

(My first dungeon suggestion... It's going to suck, isn't it?)
Snowman dungeon
Level 45+

Room 1: combat/puzzle

The puzzle is trying to throw items onto every pressure plate. The catch is, each pressure plate opens the way into another room, that has a challenge of it's own, and a pressure plate of it's own. Also, next to the pressur plate in each room is a teleporter that brings you back to Room 1. Room 1 is a combat room with the start to the puzzle. It opens room 2.

Mob: snow wolf
Health:750
Weakness:Fire
Damage:Water
Resists:Earth/Air
Spell:Charge level II

Room two:Parkour (opened by the plate in room 1)
The parkour splits into two paths: ladder parkour and fence parkour. Both paths meet up at the second pressure plate. Falling with put you back at the start.

Room three: fighting (opened by the plate in room 2)
It's a large room.

Mobs:
Snowman:
Health:1000
Throws snowballs
Weakness:Fire
Damage:Earth,Water
Defense:Water,Air,Earth
Spell:A snowball version of Arrow storm III.

Frozen Traveller:
Health:950
Weakness:Lightning, Fire
Damage:Earth
Defense: Water, Air
Spell: Meteor I

The aforementioned snow wolf

Room four: Puzzle (opened by plate in room 3)
It's a maze made out of ice. there are 2 layers, and the pressure plate is in the center.

Boss room (Opened by pressure plate in room 4)
Boss:
Frozen Ancient (level 60)
Health:75,000
Weak to: Fire
Damage: Earth,Water,Air
Defense:Earth,Water,Air,Lightning
Spell:Ice snake II

Minions:
Frozen Relic
DOES NOT MOVE
Located around the edges of the room
Health:5000
Weakness:Fire, Earth
Damage:Air
Defense:Air, Lightning
Spell: Heal II

Snow Worshipper
Health:500
Weakness:Air
Damage:Lightning
Defense:Fire, Water

So was this Idea any Good?
(Jeez, it took longer to make this thread than it does to make a class thread)

 

Missed a few things on mobs.
1. Regen
2. Sure, you put the elemental strengths, but how much damage do they really deal?

 

pssst
there is already a snow dungeon

 

There is already an ice dungeon