About some Skills - an new Skills

1. Missing healing Skill
A great praise for the new skills in game! Healing with the power of sun, moon and earth is very good
We also have healing with water. What I miss is the healing skill with the power of water?

2. Summoning Elementals
To cast the wind or water elemental is very fast. Upleveling (to 20) also.
But why does it take so long for en earth elemental?
I don't know if this is an ERROR?

At a special level, I would think, it should be no difference to summon an air-, fire-, earth, water- or ice-elemental ...

3. Paralyze skills
What about a skill to paralyze enemies? So it would be a good and peaceful way to do a quest without killing 30 enemies ...
Exp.points? Well, if you are grandmaster in paralyze, you receive exp. for everey enemy paralyzing for min. of 1 Minute It would be a long way to be there - but the way of peace is difficult And sure: NO killing possible of paralyzed enemies!

4. Tactic Skills
Offhand Attack
Offhand Defense
Offhand Power

Shouldn't this Skill also work for an equipped shield?

5. Shield

Why can't take a Shield in the mainhand?
Why can't take two Shields?

Shields with pikes could be a effective attack and defense weapon ...

6. Dash and other "speed"-Skills
Why can't we use this spells - like Light - on the overworld map?

7. I want to ride my horsecycle
When is the Skill of riding in sight?

8. a kind of "Archmage"
Think about this: a person who learned different "houses"/skilltrees up to grandmage could receive power-combos. Example: gm of fire and gm of water/ice: fire arrow and ice arrow with an effect of perhaps 120% ...
The question would be: Must I reach 50-75% (with GM each!) of all skills from one tree to be an Grandmaster of this tree? There are fantastic posibilities ...