Passive - Seems pretty good. Can never complain about a passive that gives you bonus stats.
Q: Attacks a foe dealing damage and lowering armor
- Good for bursting champs down with the damage + the armor reduction.
W: Makes an image of himself and makes him go stealth for a short period of time.
- Good for evading fights, E + W in to harass enemy champions. I am sure some fun play will be made using this skill.
E - Dashs towards the target dealing a good amount of damage. If there are other targets (max 3 targets) near by he will make images of himself to hit those minions or champions as well.
- Dash moves are OP and fun ^^ E+Q+W n out combo's.
R - It's Garens E.. BUT WAY MORE AWESOME. If you notice in the video the duration is quite long, it knocks up enemy champions, and his MS seems to increase over the duration of the ability. This is actually a pretty bad ass ultimate.
OVERALL - His laning phase sounds really strong once you hit level 3-4. You're able to dash in with E, hit the enemy champion with Q, W and stealth out safely. Giving you LOADS of harassment to enemy champions in lane. Not to mention your laning phase should be pretty strong with those increased stats from your passive. I am sure it's only 5-10 Armor MR vs 1 champion but anything to help out is good for your laning phase.
Come team fight time you can E, Q, W in on someone, then while stealthed, press R and poop on the enemy team. His combo's sound really strong, and his kit allows him to pop his ulti while stealthed, then again remember his passive +armor and MR vs 5x champs in a team fight will make you not afraid to go in and mess shit up.
At first glance I was like meh. After going over it again I realized "Damn his kit's actually really strong". Another great champ to be released by Riot. Now we just gotta pray they don't make him UP or OP when he's released haha.