TFT 15.1 patch notes: K.O. Coliseum now live!

Power Ups are powerful effects that you can grant to any champion through a Power Snax consumable.
You are granted a Power Snax twice per game, once at Round 1-3 and again at Round 3-6.
Using a Power Snax on a champion opens an armory of 3 Power Ups for them. Selecting an option grants them that Power Up.
Each Champion has their own pool of available Power Ups that work for them or enhance them uniquely.
Power Ups can enhance a champion in many different ways: Trait improvements/play pattern changes, Team-Ups/Duos, Perma-stacking, Ability/Functionality changes and more…
Power Ups can be removed by selling the champion anytime or by using a Power Remover consumable that is acquired once per stage.
Power Ups are only active while champions are fielded on the player’s board, similar to traits.

2-1 Planning Phase Duration: 50s ⇒ 60s

 Champions no longer generate mana based on damage taken by default.

Tank:
5 mana per attack.
Generates mana from taking damage.
More likely to be targeted.

Fighter:
10 mana per attack.
Has 8-20% Omnivamp (based on Stage).

Assassin:
10 mana per attack.
Less likely to be targeted.

Marksman:
10 mana per attack.

Caster:
7 mana per attack.
Generates 2 mana each second.

Specialist:
Generates resources in a unique way.

For tiebreakers in the situation we just described, units will target based on the following priority from most likely to least likely.
Tanks > Fighters/Makersman/Caster/Specialists > Assassins

Bastion: Gain 15% of Armor as AD and 15% of MR as AP.
Battle Academia: Gain 10% Damage Amp per Potential
Duelist: Attacks deal 12 True Damage, +6 true damage for each subsequent attack on the same target.
Executioner: Critical Strikes deal 20% bonus true damage as a bleed over 3 seconds.
Edgelord: Dealing damage reduces enemy armor by 2.
Heavyweight: Gain 150 health on takedown.
Juggernaut: Gain 30% AS when over 50% Health
Prodigy: On cast, shield the lowest health ally for 250% of mana spend.
Protector: When a shield on the holder breaks, shield the nearest ally for 150% of the shield’s value.
Strategist: Combat Start: The holder and allies within 1 hexes in the same row gain bonuses. Front 2 rows: 30 Armor and Magic Resist. Back 2 rows: 20% Attack Speed
Sniper: +2 range
Sorcerer: 15% more ability power from all sources.

16.1% Yasuo: Go for the gold with three Gold augments!
8.1% Gwen: It’s the ultimate showdown! All augments are Prismatic this game.
8.1% Zyra: Zyra swaps the last augment to prismatic this game.
9.7% Lee Sin: This battle begins with a Prismatic augment!
16.1% Twisted Fate: Choose your weapon! Get two component anvils.
6.5% Yone: Pick up a signature weapon from this Artifact Anvil.
12.1% Yuumi: The arena is filled with crabs carrying bonus loot.
4.0% Seraphine: The arena is filled with crabs carrying bonus loot.
6.5% Akali: Get highly varied loot at the start of each stage!
6.5% Lulu: Train your Golem! It has three random emblems.
6.5% Braum: Receive a cash prize at the start of each Stage!

3-star 5-costs are now immune to crowd control and gain 20 mana regen.

Backup
Bad Luck Protection
Blistering Strikes
Bulky Buddies I
Health is Wealth I
Manaflow I
Mentorship I
Bulky Buddies II
Clockwork Accelerator
Crownguarded
Final Polish
Forward Thinking
Health is Wealth II
Inspiring Epitaph
Long Distance Pals
Manaflow II
Mentorship II
Not Today
Piercing Lotus I
Shop Glitch
Starry Night
Support Cache
Support Mining/+
Teaming Up II
Trait Tracker
Prismatic
Blinding Speed
Bulky Buddies III
Calculated Enhancement
Dual Purpose
Flurry of Blows
Greater Moonlight
Phreaky Friday/+
Piercing Lotus II
Subscription Service
Void Swarm

At What Cost
Beggars Can Be Choosers
Best Friends I
Keepers I
Power Up – Renamed Augmented Power
Reroll Transfer
Second Wind I
Underdogs
Best Friends II
Double Trouble
Explosive Growth/+
Fully Adapted
Keepers II
Know Your Enemy
Stars are Born
Sunfire Board
Tons of Stats
Starter Kit
The Golden Egg

Chaotic Evolution – Silver: Starring up a champion grants one of the following: Health, Durability, AP, AD, or AS. Bonuses stack.
Efficient Shopper – Silver: For the next 3 carousels, gain a second copy of the champion selected.
Exclusive Customization – Silver: Gain 5 gold and a Lucky Item consumable. Drag the anvil and release on a champion to open up an armory of 4 recommended items of this champion.
Lit Fuse – Silver: After 6 seconds, units in your back 2 rows split 60 mana.
Silver Destiny – Silver: Gain a random Silver Augment and 2 gold.
Silver Destiny+ – Silver: Gain a random Silver Augment and 4 gold.
Silver Destiny++ – Silver: Gain a random Silver Augment and 8 gold.
Slice of Life – Silver: Twice per stage, gain a random champion. Its cost increases per stage. This effect ends after receiving 2 5-cost champions.
Treasure Hunt – Silver: Earn a locked chest each Stage between now and Stage 6. You can unlock each chest when you spend 20 Gold on shop rerolls. These chests persist until opened.
Aim For The Top! (2-1) – Gold: You are more likely to fight stronger players, and you know who you will fight. When you lose, gain 2 XP. Every 2 wins, gain a component.
Another One! – Gold: The next completed items you craft will grant you an additional copy. Gain a component and 3 gold.
Another One!+ – Gold: The next completed items you craft will grant you an additional copy.
Aura Farming (2-1) – Gold: Gain a random 2-star 5-cost Champion with 2 items. It cannot be sold or fielded until Stage 4-5.
Backup Dancers – Gold: Start of Combat: Champions in the 3 rightmost bench slots grant your unit 6% Attack Speed + 3% Attack Speed per unit. These Champions cannot be sold or moved during combat.
Blood Rage – Gold: Your allies gain bonus Damage Amp, increasing as they lose Health.
Care Package – Gold: Now and twice a stage, get a care package with health, gold, or loot.
Piercing Sight – Gold: Enemies take 5% damage as bonus true damage, increased by 1% up to 25% every time they take damage.
Cry Me A River – Gold: Gain a Tear of the Goddess. Your team gains +2 mana regen.
Deadlier Blades – Gold: Gain a Deathblade. Deathblades gain gain 5 AD after every 3 takedowns their wielders get.
Deadlier Caps – Gold: Gain a Rabadon’s Deathcap. Deathcaps gain 2 AP after every 3 takedowns their wielders get.
Evil Beyond Measure – Gold: Damage your champions deal converts to True Damage at 5% per Star Level.
Golden Destiny (2-1) – Gold: Gain a random Gold Augment and 4 gold.
Golden Destiny+ (3-2) – Gold: Gain a random Gold Augment and 8 gold.
Hard Bargain – Gold: You cannot pick anything from Carousels. Instead, gain the usual leftovers and an additional 4 player health and 6 gold.
Heavy Is the Crown – Gold: Gain a Crown of Demacia, which provides significant bonuses to the wearer, but if they die, your team loses the round.
Hefty Rolls – Gold: Your champions gain 7 Health and size for each time you reroll your shop this game.
Howling Gale – Gold: For every 550 mana your team spends, summon a whirlwind that knocks up enemies.
Last Second Save – Gold: When your units drop below 40% Health they heal for 30% maximum Health.
Plot Armor – Gold: Your team gains 10 Armor and Magic Resist. After falling below 50% health, increase this to 50.
Pocket Recombobulator – Gold: Gain a consumable that transforms a 1 or 2 cost unit into another one of a higher cost. They keep their star level. Also gain a Reforger.
Psychic Forge – Gold: Completed Items left on benched champs change to one of their recommended items. Gain a random completed item.
Solo Leveling – Gold: For this stage your team Size is 1. The champion you field has massively increased stats and their kill grant XP. Afterwards, gain 2 item components.
Story of Seven (2-1) – Gold: Collect Golden Balls by defeating players in combat. Collect all 7 for a reward, then restart the quest with more powerful rewards. Gain a 2-star 1-cost champion to start your journey.
Tesla Coil – Gold: Each of your allies with 3 items equipped emits arcs of lightning every X seconds, dealing Y-Z damage, scaling with stage (240-365)
Time Skip (2-1) – Gold: Disable your shop for 3 turns. Then gain 28 XP.
Water Lotus – Gold: Your team gains 5% Critical Strike chance, and their Abilities can critically strike. If an Ability critically strikes, restore 10% of your mana over 4 seconds.
A Hero Arrives! (3-2+) – Prismatic: After 10 seconds, the left-most unit on your bench enters combat, stunning enemies in two hexes for 1.5 seconds. They gain 50% max Health.
Hold the Line – Prismatic: Each combat, for every champion in the front row, champions in the back row gain 7% AD and 8 AP.
Isekai – Prismatic: Get a 2-Star Special Champion from another Universe. This champion has a special trait for this game.
Mess Hall – Prismatic: After 12 seconds of combat, your champions gain 20% Attack Speed and attacks also hurl delicious projectiles that deal 120% Attack Damage as magic damage.
Nine Lives – Prismatic: You have 9 HP. Losses only deal 1 HP. Gain loot on each loss.
Prismatic Destiny – Prismatic: Gain a random Prismatic Augment and 5 gold.
Protagonist – Prismatic: Gain a random 1-cost Champion augment, a 2-star copy of the champion and 1 component. Gain another copy after every player combat.
Quiet Quitting II – Prismatic: For next 5 PvP rounds, you cannot buy or sell units. Afterward, you gain 12 gold and 1 completed item anvil.
Trickster’s Treat – Prismatic: Get a Trickster’s Glass. Your Trickster’s Glass summons an additional clone every 9 seconds, but each additional clone is weaker than before.
Unlimited Power – Prismatic: “Gain a Morellonomicon, a Rabadon’s Deathcap, a Needlessly Large Rod and a Magnetic Remover. Useful for Magic Carries!”
Water Lotus II – Prismatic: Your team gains 20% Critical Strike chance, and their Abilities can critically strike. If an Ability critically strikes, restore 20% of your mana over 4 seconds.

Tear of the Goddess
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 1

Archangel’s Staff
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 1

Edge of Night
AS: 0 ⇒ 15%
AP: 0 ⇒ 10
Armor: 10 ⇒ 0
Lifeline: At 60% Health, briefly become untargetable and shed negative effects.

Spear of Shojin
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 1
Attack Damage: 15 ⇒ 18
Ability Power: 15 ⇒ 10

Hand of Justice
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 1

Hextech Gunblade
Mana Regen: 0 ⇒ 1

Morellonomicon
Attack Speed: 10 ⇒ 0
Ability Power: 25 ⇒ 20
Mana Regen: 0 ⇒ 2

Nashor’s Tooth
AP: 10 ⇒ 25
Attack Speed on Proc: 60% ⇒ 30%
Mana Regen: 0 ⇒ 2

Adaptive Helm
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2
Magic Resistance: 20
Gain 15% additional mana from all sources. The wearer gains a bonus based on their role:
Tank/Fighter: Gain 35 Armor and Magic Resistance.
All Others: Gain 15 Attack Damage and Ability Power.

Blue Buff
Mana: 30 ⇒ 0
Mana Regen: 0 ⇒ 5
Attack Damage: 15
Ability Power: 15
No longer refunds 10 Mana on cast or grants Damage Amp on kill.

Giant Slayer
Attack Damage: 25 ⇒ 20%
Ability Power: 25 ⇒ 20%
Attack Speed: 10 ⇒ 15%
Damage Amp: 5% >> 10%
Gain 15% additional Damage Amp against Tanks.

Protector’s Vow
Mana: 30 ⇒ 0
Mana Regen: 0 ⇒ 1
Armor: 25
Magic Resistance: 25
Start of Combat: Gain 20 Mana.
Lifeline: At 40% Health, gain 15 mana and a shield equal to 20% max health.

Titan’s Resolve
Bonus Resists at Cap: 20 ⇒ 15
Grants CC Immunity at Stack Cap for the rest of combat

Dawncore
Ability Power: 20
Attack Damage: 20
Reduce the holder’s max mana by 10. Subsequent spellcasts reduce max mana by 10%, to a minimum of 15.

Blighting Jewel
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2

Deathfire Grasp
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2

Horizon Focus
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2

Innervating Locket
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2

Manazane
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2
No longer Unique.

Silvermere Dawn
Convert 2% of damage taken into mana.
Attack Damage: 120 ⇒ 110

Lucky Item Chest: Use on a champion to open an armory of items especially suited for them.
Radiant Lucky Item Chest: Use on a champion to open an armory of Radiant items especially suited for them.

Radiant Spear of Shojin
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2
Ability Power: 35 ⇒ 30

Radiant Archangel’s Staff
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2

Radiant Hand of Justice
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2

Radiant Morellonomicon
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 4

Radiant Adaptive Helm
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 5
Gain 40% additional mana from all sources. The wearer gains a bonus based on their role:
Tank/Fighter: Gain 60 Armor and Magic Resistance. All Others: Gain 30 Attack Damage and Ability Power.

Radiant Protector’s Vow
Mana: 30 ⇒ 0
Mana Regen: 0 ⇒ 3
Armor: 50
Magic Resistance: 50
Start of Combat: Gain 30 Mana.
Lifeline: At 40% Health, gain 20 Mana and a Shield equal to 45% max Health.

Radiant Blue Buff
No longer unique.
Mana: 30 ⇒ 0
Mana Regen: 0 ⇒ 10
Attack Damage: 60
Ability Power: 60

Radiant Spirit Visage
Mana: 15 ⇒ 0
Mana Regen: 0 ⇒ 2

Radiant Giant Slayer
Attack Damage: 50
Ability Power: 50
Attack Speed: 20%
Damage Amp: 20
Bonus Damage Amp: 20%
Gain 25% additional Damage Amp against Tanks.

Radiant Nashor’s Tooth
Ability Power: 60
Base Attack Speed: 20
Attack Speed on Proc: 60
Mana Regen: 4

Radiant Edge of Night
No longer unique.
Attack Speed: 40%
Attack Damage: 25
Ability Power: 30
Armor: 10 ⇒ 0
Lifeline: At 60% health, briefly become untargetable and shed negative effects.

Radiant Titan’s Resolve
Bonus Resists at Cap: 50 ⇒ 40
Grants CC Immunity at Stack Cap for the rest of combat

Loot Subscription Opening Encounter: Support Anvil ⇒ Lucky Item Chest
Golden Egg: Support item rewards removed
Exalted Adventure: Support Anvils replaced with Completed Item Anvils and gold