League of Legends - Tipps/Erfahrungen/Tricks

Offense
Tier 1

Feast (1 Rank) - Each time you kill a unit restore 2 health and 1 mana
Fury (4 Ranks) - Gain 1.25/2.5/3.75/5% increased Attack Speed
Sorcery (4 Ranks) - Gain 1.25/2.5/3.75/5% Cooldown Reduction
Butcher (1 Rank) - Deal 2 additional damage versus minions with basic attacks and single target spells (does not included Damage over time effects or Area of Effect spells)

Tier 2

Doubled Edge Sword (1 Rank) - Melee: Deal an additional 2% damage and receive 1% additional damage. Ranged: Deal and recieve an additional 1.5% damage
Brute Force (3 Ranks) - +4/8/12 Attack Damage at level 18 (+0.22/0.44/0.66 per level)
Mental Force (3 Ranks) - +6/12/18 Ability Power at level 18 (+.33/.66/.99 per level)

Tier 3

Spell Weaving (1 Rank) - Damaging an enemy champion with an auto attack increases your spell damage by 1% stacking up to 3 times. (Max 3% damage increase)
Martial Mastery (1 Rank) (Req Brute Force) - +5 Attack Damage
Arcane Mastery (1 Rank) (Req Mental Force)- +8 Ability Power
Executioner (3 Ranks) - Increases damage dealt to champions below 20/35/50% health by 5%

Tier 4

Blade Weaving (1 Rank)(Req Spell Weaving) - Damaging an enemy champion with a spell increases your basic attack damage by 1% stacking up to 3 times. (Max 3% damage increase) This cannot be trigger more than once per second
Warlord (3 Ranks) -Increases Bonus Attack Damage by 2/3.5/5%
Archmage (3 Ranks) - Increases Ability Power by 2/3.5/5%
Dangerous Game (1 Rank) (Req Executioner)- Killing a champion restores 5% of your missing health and mana

Tier 5

Frenzy (1 Rank) - Critical hits increases your attack speed by 5% for 3 seconds (stacks up to 3 times)
Devastating Strikes (3 Ranks) - +2/4/6% Armor and Magic penetration
Arcane Blade (1 Rank) - Your basic attacks also deal bonus magic damage equal to 5% of your Ability Power

Tier 6

Havoc (1 Rank) - 3% Increased Damage

Defense
Tier 1

Block (2 Ranks) - Reduce incoming damage from champion basic attacks by 1/2
Recovery (2 Ranks) - +1 health per 5 seconds
Enchanted Armor (2 Ranks) - Increase your bonus Armor and Magic Resistance by 2.5/5%
Tough Skin (2 Ranks) - Reduce damage taken from neutral monsters by 1/2, This does not effect lane minions

Tier 2

Unyielding (1 Rank)(Req Block) - Melee - Reduce all incoming damage from champions by 2 Ranged - Reduce all incoming damage from champions by 1
Veteran Scars (3 Ranks) - +12/24/36 Health
Bladed Armor (1 Rank) - Enemy monsters that attack you bleed dealing damage equal to 1% of their current health each second.\nThis does not work against lane minions.

Tier 3

Oppression (1 Rank) - Reduces damage taken by 3% from enemies that have impaired movement (Slows, snares, taunts, stuns, etc)
Juggernaut (1 Rank)(Req Veteran Scars) - +3% Maximum Health
Hardiness (3 Ranks) - +2/3.5/5 Armor
Resistance (3 Ranks) - +2/3.5/5 Magic Resistance

Tier 4

Perseverance (3 Ranks) - +1/2/3% of your missing health every 5 seconds
Swiftness (1 Rank) - Reduce the effectiveness of slows by 10%
Reinforced Armor (1 Rank)(Req Hardiness) - Reduces damage taken by critical strikes by 10%
Evasive (1 Rank)(Req Resistance) - Reduces damage taken by 4% from Area of Effect magic damage

Tier 5

Second Wind (1 Rank)(Req Perseverance) - Increase all sources of incoming healing by 10% when below 25% health
Legendary Guardian (4 Ranks) - +1/2/3/4 Armor and 0.5/1/1.5/2 Magic Resistance for each nearby enemy champion
Runic Shield (1 Rank) - Start the game with a 50 health shield. This shield regenerates each time you respawn

Tier 6

Tenacious (1 Rank) - Reduces the duration of crowd control effects by 15%

Utility
Tier 1

Phasewalker (1 Rank) - Reduces the casting time of Recall by 1 second
Fleet of Foot (3 Ranks) - +0.5/1/1.5% movement speed
Meditation (3 Ranks) - +1/2/3 mana regen per 5
Scout (1 Rank) - Increases the cast range of wards and trinket items by 10%

Tier 2

Conjuror (1 Rank) - Summoned units, traps, and cloness have 10% increased duration. This does not work on wards
Summoner's Insight (3 Ranks) - Reduces the cooldown of Summoner Spells by 4/7/10%
Strength of Spirit (1 Rank)(Req Meditation) - Gain Health Regeneration equal to 10% of your Mana Regeneration
Alchemist (1 Rank) - Increases the duration of your potions and elixirs by 10%

Tier 3

Greed (3 Ranks) - +.5/1/1.5 gold every 10 seconds
Runic Affinity (1 Rank) - Increases the duration of shrine, relic, quest, and neutral monster buffs by 20%
Vampirism (3 Ranks) - +1/2/3% lifesteal and spellvamp
Culinary Master (1 Rank)(Req Alchemist) - Your health potions are upgraded into Biscuits that restore 20 health and 10 mana instantly upon consumption

Tier 4

Wealth (1 Rank) (Req Greed)- +40 Starting Gold
Bandit (1 Rank) - Melee: Grants an additional 15 Gold on Champion kill or assist Ranged: You gain an 3 gold each time you attack an enemy champion. This cannot trigger on the same champion more than once every 5 seconds
Expanded Mind (3 Ranks) - +2/3.5/5% increased maximum mana

Inspiration (2 Ranks) - +5 experience every 10 seconds while near a higher level allied champion
Tier 5

Scavenger (1 Rank) (Req Bandit)- +1 Gold each time an ally kills a nearby lane minion
Intelligence (3 Rank) - +2/3.5/5% Cooldown Reduction and reduces the cooldown of Activated Items by 4/7/10%

Tier 6

Wanderer (1 Rank) - Gain 5% increased movement speed out of combat"