Skill Suggestions

With an expansion slowly coming closer and closer, I think it's somewhat appropriate to give some suggestions for what new thing we can add to our arsenal of skills. Here's a few suggestions I have to additions to add for our skills:

-New skills
+Obtained through quests
-Bonuses to our skills for fully upgrading them
-Upgrading our upgrades
-More upgrades for skills
-Ultimate upgrades
-Increased passive upgrade from 5 to 10

I'll put skill ideas in replies.

Sorcerer

1.Black Hole: Rip a hole within time and space, sucking in enemies that get caught within its grasp
-Pulls in enemies within 5m of sorcerer
-Has 7 second cooldown

Upgrades
-Supernova:Charging Black Hole creates a 12m explosion, dealing heavy damage to enemies
-Event Horizon: Charging doubles Black Hole's range from 5m to 10m
-Time Dilation: Reduces enemies' movement speed by 50%
-Distortion: Has 25% chance to stun enemies pulled in

Mastery (10/10):Casting Black Hole grants sorcerer 5% haste for 5 seconds.

2.Geyser:Erupts water from the ground.
-Creates a 5m area (lasts 10 seconds) that periodically damages enemies
-20 second cooldown

Upgrades
-Water Jet:Charging produces a more powerful eruption, dealing more damage with a chance of knocking down enemies on hit.
-Whirlpool: Charging pulls in enemies within Geyser's range.
-Endless Stream: Geyser lasts 20 seconds
-Corrosion:Enemies within Geyser's range gets their armor rusted, reducing their armor by 30%.

Mastery (10/10): Enemies in Geyser have their hit chance reduced.

3.Kinetic Explosion: Marks an enemy for 5 seconds. While enemy is marked, dealing damage to marked enemy creates a stack that builds up power for a powerful explosion (up to 50 times). Explodes when enemy dies or debuff expires.
-Cooldown:5 seconds

Upgrades
-More Energy:Charging Kinetic Explosion makes it last for 10 seconds and increase stack limit to 100 times, but at the cost of a doubled cooldown.
-Fiery Explosion:Marked enemy takes burning damage over time for duration of Kinetic Explosion. Explosion burns enemies hit by explosion.
-Weakening Combo: Stacks now reduce armor of enemy up to 30%.
-Stunning Blow: Charging Kinetic Explosion now causes enemies to be stunned and knocked back on explosion.

-Mastery:Kinetic Explosion has small chance to mark another enemy on explosion.