Gerandirr

Maybe make a message appear saying, for example ''You've left The Reach and entered Whiterun'' Or something like that. Useful for those who complete quests that tend to stick a bounty on your player's head, and you don't want to deal with it right now. So what's the best solution ? Pay your bounty ? Hell no ! Fleed to a nother hold ! lol

Potion of ultimate Magicka + Stamina + Healing = Ultimate elixir of life. I like the idea very much. edit : A few more. Malign lingering pison + lingering stamina + lingering magicka = something, I don't know. Maybe STOP! Hammertime. lol Frost resistance + fire resistance + storm resistance + magicka resistance = You can guess. Maybe combining two same potions, would extend their duratio and power. For example, you get two Blacksmith's elixir with a +30 smithing efect for 60 seconds. Now combine them, and you get 60 point plus smithing skill for 120 seconds. This would be awesome.

Go to Skyrim wikia. You'll have all your anwers.