New champ coming,
Rengar! Abilities:
Passive: Unseen Predator
While in brush or stealth Rengar will leap at the target when using his basic attack.
Rengar builds 1 point of Ferocity with each ability he uses on enemies. When reaching 5 points of Ferocity, Rengar's next ability becomes empowered, granting it a bonus effect.
Q: Savagery
Rengar's next basic attack deals bonus damage ( 30/55/80/105/130 + total AD ) and grants him increased attack speed.
Ferocity Bonus: Rengar deals enhanced damage and doubles his Attack Speed bonus.
W: Battle Roar
Rengar lets out a battle roar, damaging enemies ( 75/120/165/210/255 +1 AP ) and gaining bonus armor and Magic Resist ( 20/30/40/50/60 ) for a short duration.
Ferocity Bonus: Rengar heals for a large amount ( 15% of his max health).
E: Bola Strike
Rengar throws a bola at his target ( 60/105/150/195/240 damage +), slowing them for a short duration ( 50/55/60/65/70%, Enemy Movement Speed recovers over 2.5 seconds).
Ferocity Bonus: Roots the target for 1 second.
R: Thrill of the Hunt
Rengar activates his predatory instincts, stealthing and revealing all enemy Campions in a large radius around him. He gains Movement Speed (10/15/20%) and rapidly generates Ferocity while stealthed. Lasts 7 seconds or until he uses an ability.
Katarina spells rework, her skins is getting abit fixed too, A new skin called Cyber katarina too.
Full metal rammus- New skin,
Full Metal Rammus League of Legends Skin Spotlight - YouTube
Riot graves- new skin,
Teaser - Riot Graves Skin - YouTube
ARAM- The new map got 1turret, they will remove the turret and put 2 instead like it was before at the nexus.
And alot more, HUD scale is getting re-worked to look better and so on,
This is not 100% excatly things, can be changed