I asked how,not if they're easy or hard, or who can learn them easier
For the wind jutsu, I focus my wind chakra and use shape manipulation to create two pair of invisible wings made of Wind which allow me to fly, whilst the wings themselves being able to release C-ranked waves of wind which are shot down as I rise off of the ground. I continuously supply the wings with my chakra so that I keep them active for 3 whole turns. After having the wind wings for a while, I decide to inflame the wing making the wind wave that goes down B-ranked but visible as the Fire/wind mix can clearly be seen now.
For the water jutsu I focus my water chakra and create a layer of water particles around my body. THe water particles are made so that they're strong enough to deflect any Water, Fire and even Wind elemental attacks of C-ranked and below. Upon any C-rank jutsu of those elements hit me, the chakra is taken from them and added to my next jutsu, allowing my next jutsu to go up by 1 rank.