new panth rework idea

I got over 3/4 of a million mastery into panth and would like to share my idea of a cool rework thought.

here is it:

1. q: panth extends his spear forward like yas q in direction of the cursor and deals damage to all targets it hits, spear hits with the tip only then ad ratio damage is applied on top of base and decreases enemy armor by 15% for 8 seconds
2. w: panth raises his shield to block damage up to 25% of his max health from the next attack, effects still apply
3. e: panth dashes 300 units in cursor direction and next auto deals bonus 5/7/9/11/13% bonus missing health damage
4. r: panth switches to throwing spear mode for 5 seconds, throwing the spear like nid spear but only 700 range, landing the spear will deal about current panth q damage. If spear is not thrown in 5seconds the spear is dropped. Either way, panth swaps to sword mode by pulling it out.
5. panth sword mode q: 2 slashes that is point click like kha q
6. panth sword mode w: panth spins and shield bashes a target in melee range and slows the target by 25% for 3 seconds
7. panth sword mode e: allows panth to pick up his spear that is left on ground, if spear is currently on enemy, panth will rip it off them dealing same q damage but true damage

tell me what you think?

glad to hear any ideas and thoughts.

edit: i havent added much thought of scaling and damages to the abilities cause im certain riot can balance it out, after all they pros at this.