Idea Kit Elf - Buffs

I have a few ideas to share about kit elf. Mostly additional elements.

Healing Element-
The elf would have an additional element called "Healing Element." Which when the elf shoots a teammate, the player receives the same effect as if a medic had hit them. The icon for this would be up to the coders.

Fire Element-
A bow that lights fire to any enemy it hits, and the ground around them. The bow when shot at the ground alone would set fire to a certain range of blocks around where the arrow hit. The icon for this would best be blaze powder.

Evil Element-
Another element, in which upon striking an enemy, gives them blindness, nausea, weakness, and poison for 5 seconds. My icon recommendation for this would be a fermented spider eye.

Wind Element Tweak-
The current air element doesn't really do much upon striking an enemy. I think instead of slightly pushing them, it should launch them in the air and bring them down again, giving them fall damage. Or, it should push them backwards by a lot. Like punch 4 or something. This would make Wind element actually used for offence.

Jump & Speed Boost
Elves are pretty fast, agile, and dextrous right? Well,m the current kit has neither speed or jump boost. I think it should. It's pretty realistic to me. Just watch the Lord of the Rings movies and you'll understand.

@NomNuggetNom please!

That's it for now! If I think of anymore I'll add them.