Really interesting new champ with amazing mechanics.

Greetings! So... long story short, this morning i dreamed of a new champ. I'm actually not kidding. Most of the ideas in the following content are from that dream and the rest are my ideas of making this champ really awesome. He is a man. He's called Ivar - storm unbound. He has two really long blades. they are purple - pink - ish and they are glowing. He has a cloak with a hood (all covered with runes) which is also purple. Under the hood there is no face. Just two purple glowing eyes and darkness. About the abilities: Passive: Ivar's long blades allow him to strike his opponents from a longer distance (275 units) Q ability 45 mana (7 sec cooldown): Ivar jumps in the air and locks on an enemy hero for 3.5 sec. However, if the enemy hero moves, Ivar also starts moving, keeping the distance from when the ability was cast. While being in the air, Ivar is invulnerable, but he also can't attack. W ability 75 mana (6 sec cooldown): Ivar dashes to an enemy hero, dealing 125% of his AD as physical damage. This spell can ONLY be cast while Ivar is in the air (which provides Q - W combo and also a lot of synergy with other champions). E ability 60 mana (8 sec cooldown): Ivar's next 2 basic attacks are with double attack speed and deal AoE damage in front of him. R (ultimate) ability 100 mana (70 sec cooldown): Ivar starts hovering for 6 sec, gaining 25% movement speed and 20% attack speed. During that period of time he is immune to debuffs and he is able to use his W and E, but not his Q. That's it! Thank you and i hope toy liked it!