Hello,

This is my first build that i made and i hope you will like it.
with:
Nidalee Mid
Nunu & Willump Solo top
Vayne AD carry
Master Yi Jungle
Alistar Support

Nidalee is on mid.
she's very effective because:
Harrass from her Javelin Toss / Takedown very long skill shot does 250% dmg on longest range.
Heal from her Primal Surge / Swipe is also a atack speed increase on used unit
Anti gank from her Bushwhack / Pounce let u see enemy's that walk trough it.
Aspect Of The Cougar will transform u into a Cougar and give you new skills,
Javelin Toss / Takedown will be a attack dmg based skill
Primal Surge / Swipe will dmg enemy's in front of you
Bushwhack / Pounce will let u leap forwards u can leap over some walls

If you opponent is low health recalling at his turret try to hit him with a spear and if u don't know where he is for sure use your Clairvoyance

always try to last hit all the minions.

Item explanation:
Ionian Boots of Lucidity + Morello's Evil Tome is for maximum Cooldown reduction
Rabadon's Deathcap is for the super high magic dmg
Lich Bane is for the extra magic dmg and for the passive (does extra dmg with your next basic attack after you used a ability based on 100% of your magic dmg)
Rylai's Crystal Scepter gives magic dmg and a slow on all your spells you use.
Void Staff gives magid dmg and spell penetration

Nunu & Willump is on solo top
He's solo top because:
Haras from his Ice Blast
Heal from his Consume (don't forget you need a minion for this heal)
Movement from his Blood Boil , in team fights use this on your AD Carry for maximum dmg output, this is usefull to chase enemy's too.

How to use Absolute Zero:
1. When your in the river and someone is chasing you go stand in a bush and activate ur ult, he won't see this he can only see that he is slowed but mostly people just keep walking.
2. In team fights try to stand in the middle of all ur opponents and use it if they all walk out of it try to deactivate it on time so you don't waste it.

play safe in the beginning when u got Ice Blast at rank 2 u can easyly harrass and can heal with Consume

Item explanation:
Rabadon's Deathcap is for the super high magic dmg
Rylai's Crystal Scepter gives magic dmg and a slow on all your spells you use.
Void Staff gives magid dmg and spell penetration
Sorcerer's Shoes gives movement speed and spell penetration
Banshee's Veil for the extra hp and mp and has an passive that blocks a spell every 45 seconds
Frozen Heart for the Cooldown reduction and armor

Vayne is the AD carry.
her skills are:
Tumble is a short gapcloser with bonus dmgon your next basic atack.
Silver Bolts is a passive skill, all ur 3rd attacks do bonus true dmg.
Condemn is a pushback skill, if you hit a opponent with this he will be pushed back and if he collides with a wall he will be stunned for a short time.
Final Hour is a attack dmg boost also when activated Tumble will make you stealthed for a short duration

The fastest way to get the dmg bonus of Silver Bolts is shoot, Tumble, shoot, shoot, this is becouse Tumble resets the attack delay.

Silver Bolts is not always needed to stun, you can just shoot a opponent to ur team/turret.

Item explanation:
Berserker's Greaves is for the movement speed and attack speed u realy need it for Tumble
Trinity Force is for the movement speed reduction, crit chance
Infinity Edge is for the attack dmg, crit chance and ofc for the 50% extra crit dmg
Madred's Bloodrazor is for the attackspeed u need for Tumble and for the 4% extra dmg based on the oppenents maximum healt
Bloodthirster is for the lifesteal and the 100 attack dmg (full stacked)
Last Whisper is for the % of armor penetration

Master Yi is Jungling.
because his gank's are beastly good because:
Alpha Strike is a gapcloser and a quite good dmg
Meditate helps your team for killing turrets that u tank becouse of the extra armor and magic resist you get.
Wuju Style has a passive that gives u a attack dmg bonus, and if you activate it the attack dmg is doubled but if Wuju Style is on cooldown u lose all of the bonus attack dmg.
Highlander gains u super speed and attack speed and you can't be slowed during its duration, I take Quicksilver Sash becouse if i get stunned during Highlander i dont waste it, and if u kill a opponent during Highlander all your cooldowns refresh.

Jungle route:
blue buff let someone pull him so you dont get high dmg from the golem.
Wolves
Wraiths
Double golems
Red Buff
recall
try gank

Item explanation:
Berserker's Greaves is for the movement speed and attack speed
Phantom Dancer is for the extra % of movement speed, attack speed and crit chance
Infinity Edge is for the attack dmg, crit chance and ofc for the 50% extra crit dmg
Quicksilver Sash is for the magic resist and for the low cooldown Cleanse
Frozen Mallet is for the hp and for the passive that slows oppenents echt attack
Bloodthirster is for the lifesteal and the 100 attack dmg (full stacked)

Alistar is the speed Support.
his skills are:
Pulverize is a knockup for surrounding enemy's, and when they land they are stunned for a short time
Headbutt is a Pushback and dmg
Triumphant Roar is your heal for surrounding allied units
Unbreakable Will reduces incoming dmg and gives you bonus attack dmg.

For the maximum CC use Headbutt run to the opponent use Pulverize.

You are the support so stay with your team, take no minion kills and save your team mates its better to have a dead support then a dead DPS.

Item explanation:
Mobility Boots is for the movement speed, I take this boots becouse if someone needs your help u will be there fast
Shurelya's Battlesong is for the active this gives you and nearby allies movement speed increase for a short duration
Soul Shroud is for the aura this gives you and nearby allies 10% Cooldown reduction and 12 mp5
Aegis of the Legion is also for the aura that gives armor, magic resist and extra dmg
Zeke's Harbinger is also for the aura that gives lifesteal, attack speed and hp5 and also reduces the armor of units in 1200 range of you
Randuin's Omen is for the hp and for the chance u slow you oppenent if they hit you with basic attacks and the active slows oppenents too

This was my first build so I hope you enjoyed it and learnd something too :D
please say me if there is something I forgot or something.
and never forget so say SS!!! :D