ice rod op pls nerf

Okay, so the main point of this article is that the Ice Rod completely drops off lategame, where you can actually amass the gold and whatnot to buy it, and is also where you'll have items that make it nigh useless.

Pros:
- Good for making places to start building in places you otherwise wouldn't, such as the sky or other places that have no blocks or walls available.
- Low mana usage
- Shattering blocks can be used for a bit of light beyond blocks.

Cons:
- Absurdly high cost
- Zero combat utility due to practically no damage, difficulty to obtain (legitimately), and appearance order in the game.
- Use to gain height is pretty much shattered due to the face that items such as platforms and very common blocks are cheap and incredibly easy to obtain, with only a small amount of effort for removal.

Proposed Changes
- Tone down the cost to roughly 50-75 Gold
- Increase damage (and perhaps mana cost depending on so)
- Projectiles that hit enemies inflict a slowing buff (Will need to iron out concerning worms-like enemies later)
- Provide availability earlier in the game or even a possible crafting recipe with all of the new snow biome items.