Icy

Have you ever thought Blue Ice was bland? Well, I have a solution! 

Icy adds in multiple colors of ice beyond blue, each with special characteristics to provide further use.

From left to right:
Purple Ice - slightly faster than Blue Ice.

Green Ice - gives entities that walk on it jump boost.

Yellow Ice - gives entities that walk on it night vision.

Red Ice - gives entities that walk on it regeneration.

Brown Ice - gives entities that walk on it nausea.

Grey Ice - gives entities that walk on it blindness.

To start off, make Purple Ice like so:

To get the other colors, break Purple Ice without silk touch to get Ice Shards. Craft Ice Shards with a dye corresponding to the ice you want like this:

Any ice added by this mod will drop Ice Shards unless you use a Silk Touch tool. 

Whenever an ice block breaks, a cloud of whatever effect it gives will appear for a few seconds, giving anything close by that effect. So breaking Red Ice makes a cloud of regeneration!

Have fun placing the Brown and Grey Ice in friend's houses!

Make sure to leave suggestions in the comments for improvements or ideas.