AoC will feature a lot of classes with even more skills. This thread is intended to be a source of ideas for the developers when designing skills and abilities by highlighting skills from other games that people enjoy.
Please list your favorite skills and abilities from other games and explain why you like them.
I played Priest and Mage in WoW.
As a Priest I loved
Penance - it has a very satisfying visual effect, is a regular strong heal and it can be used as a damage ability too. So there is always a choice to be made on how to use it.
Divine Hymn - it's a great AOE oh shit button. It also gives you time to think about what you want to do next in tense situations since it is a 8 sec channeled heal.
Shadow Word: Death - a finisher that allows you to contribute to a killing blow. Thanks to it you are more than just a healer. It feels really satisfying to use because of the sound + visuals as well as the damage it does to low health targets. Also if you didn't kill the target with it you recieved some damage aswell which could be used to break incoming CC and added quite a lot of skill in my opinion.
As a Mage I loved
Ice Block - Similar to Divine Hymn it gives you time to think and allows mages to deal with situations in a unique way. You could also use it to simply get rid of slows and roots so you had to choose if you want to use it as an oh shit button or just a "dispel".
Conjure Water, Conjure Food, Portal - I love these spells because they allow you to be useful to the group in general. The Portal spell was especially great since you had to travel the world to learn all the different portals.
In general I enjoy things that add to the class fantasy and feel unique to the class.