T1 Kosteus#Kosta

Dodge five skillshots within eight seconds

Take 10k damage in a fight and survive

Get double kills

Save an ally with a heal or shield

Get kills while outnumbered

Get First Bloods

Earn progress from challenges in the Monster Hunter, Steadfast, and Symbiosis groups

Earn progress from challenges in the Harmony group

Earn progress from challenges in the Champion group

Obtain Summoner Icons

Earn progress from challenges in the Monster Hunter group

Deal the most damage to champions in the game

Earn progress from challenges in the Synergy group

Earn progress from challenges in the Domination group

Obtain emotes

Earn progress from challenges in the Steadfast group

Earn progress from challenges in the Treasure group

Earn progress from challenges in the Adept group

Earn progress from challenges in the Symbiosis group

Earn progress from challenges in the Visionary group

Earn progress from challenges in the Mystic group

Collect chromas

Earn progress from challenges in the Style group

Obtain <em>champions</em>

Earn titles from challenges

Win games with <em>different champions</em>

Win after losing an inhibitor

Obtain <em>mage champions</em>

Obtain <em>fighter champions</em>

Reach Gold tier on Capstones

Obtain Clash team logos

Obtain <em>assassin champions</em>

Obtain <em>tank champions</em>

Obtain <em>support champions</em>

Have Clash logos owned by entire team

Recall while unseen by a nearby champion

Obtain <em>marksman champions</em>

Win with <em>different mythic items</em>

Win after being down 15 kills

Win with an open nexus

Become Legendary within 15 minutes

Win with a 5-stack of <em>champs from Noxus</em>

Win with a 5-stack of <em>champs from Demacia</em>

Win with a 5-stack of <em>champs from Shurima</em>

Collect <em>victorious champion skins</em>

Win with a 5-stack of <em>champs from the Shadow Isles</em>

Win with a 5-stack of <em>champs from Ionia</em>

Win with a 5-stack of <em>champs from Ixtal</em>

Win with a 5-stack of <em>champs from the Void</em>

Win after being down 15 kills

Get two pentakills in one game

Win a Perfect Game

Destroy the enemy nexus while outnumbered

Effectively heal or shield allies

Gain Mastery Points on a single champion

Earn bounty gold

Get Assists

Place Stealth Wards

Get Kills

TEAMWORK capstone

EXPERTISE capstone

VETERANCY capstone

COLLECTION capstone

Earn progress from challenges in the Clash, Synchronicity, Harmony, and Globetrotter groups

Earn progress from challenges in the Executioner, Commando, Resourceful, and Mystic groups

Get solo kills

Get kills while outnumbered

Earn progress from challenges in the Strategy, Demolition, Synergy, and Team Spirit groups

Kill champions under their own turret

Earn progress from challenges in the 2023 Seasonal group

Place Control Wards

Earn progress from challenges in the Domination, Unrivaled, and Perfection groups

Take down Dragons

Earn milestones on any Eternal

Earn progress from challenges in the Globetrotter group

Earn progress from challenges in the Style, Innovation, and Tactician groups

Earn progress from challenges in the 2022 Seasonal group

Get Multikills

Take side lane turrets solo without dying

Earn progress from challenges in the Executioner group

Earn progress from challenges in the Commando group

Earn progress from challenges in the Resourceful group

Earn progress from challenges in the Cornerstone and Visionary groups

Earn progress from challenges in the Connoisseur group

Earn progress from challenges in the Strategy group

Earn progress from challenges in the Innovation group

Take down Rift Heralds

Collect champion skins

Earn progress from challenges in the Perfection group

Earn progress from challenges in the Unrivaled group

Earn progress from challenges in the Overachiever group

Have more than 450 gold per minute in a game

Earn progress from challenges in the Magnum Opus group

Get a KDA over 3 in Solo/Duo Queue

Earn progress from challenges in the Flair group

Earn progress from challenges in the Slayer group

Earn progress from challenges in the Machine-Hunting Mercenary group

Kill opponents with help from an Epic monster

Earn progress from challenges in the Team Spirit group

Earn progress from challenges in the Behemoth group

Take down opponents in the alcove

Reach Diamond tier on different challenges

Earn progress from challenges in the Tactician group

Earn progress from challenges in the Synchronicity group

Earn progress from challenges in the Demolition group

Take down junglers near a damaged Epic Monster

Get First Bloods

Win games as Mid

Win games as a Support

Deal the most damage to champions in the game

Get takedowns before jungle camps spawn

Get multikills after flashing towards an enemy

Get takedowns after gaining an early level advantage

Obtain ward skins

Take down 12 champions within 15 minutes

Kill three Barons in a single game

End season splits ranked Gold or higher

Win with a 5-stack of <em>champs from Bilgewater</em>

Win with a 5-stack of <em>champs from Targon</em>

Win with a 5-stack of <em>champs from Zaun</em>

Win a game with more than eight kills without dying

Become Legendary within 15 minutes

Win with a 5-stack with 3+ <em>champs with stealth</em>

Win with a 5-stack of <em>champs from Bandle City</em>

Kill two Elder Dragons in a single game

Win with a 5-stack of all one class

Earn rank in Solo/Duo Queue

Get Pentakills

Kill 20 minions within 3 Seconds

Get kills

IMAGINATION capstone

Earn progress from challenges in the Flair, Behemoth, Slayer, and Predator groups

Hit snowballs on champions

Earn progress from challenges in the Guru, Virtuoso, and Ace groups

Get solo kills

Save an ally with a heal or shield

Earn progress from challenges in the Experience group

Earn progress from challenges in the Guru group

Earn progress from challenges in the Ace group

Earn progress from challenges in the Virtuoso group

Earn progress from challenges in the ARAM Warrior group

Win with a premade party of two in a ranked queue

Take down the most wards in the game

Earn progress from challenges in the Clash group

Collect <em>epic champion skins</em>

Get an assist streak of 12+ without dying

Fully complete your support quest in 14 minutes

Play Arena games with <em>different champions</em>

Reach Masters tier on different challenges

Kill enemies near one of their turrets

Earn progress from challenges in the Cornerstone group

Have over 2 vision score per minute

Collect <em>legacy champion skins</em>

Take down first dragon before eight minutes

Earn progress from challenges in the Arena Champion group

Become Legendary

Earn Mastery 7 on <em>different champions</em>

Win games in Clash

Deal the most damage to champions in the game

Rekindle an Eternal

Get Mastery 7 on different <em>tanks</em>

Land 20 skillshots before seven minutes

Deal the most damage to champions in the game

Win games with 100+ more CS than role opponent

Collect <em>legendary champion skins</em>

Get Mastery 7 on different <em>supports</em>

Win the game taking at least 35% of team damage

Win a game despite an AFK teammate

Collect many skins for a single champion

Take Elder Dragons when enemy has the Dragon Soul

Rekindle an Eternal set

Win with a 5-stack of <em>champs from Piltover</em>

Rekindle an Eternal set for a <em>tank</em>

Rekindle an Eternal set for a <em>fighter</em>

Win with a 5-stack of <em>champs with a summon or pet</em>

Win with a 5-stack of <em>champs from the Freljord</em>

Recall while unseen by a nearby champion

Have both teams be aced in the same fight

Have a control ward in enemy jungle for 65+% of the game

Dodge skillshots

Hit skillshots on champions

Kill minions

Get Takedowns

Kill jungle monsters in the enemy jungle

Kill scuttle crabs

Earn progress from challenges in the ARAM Warrior, ARAM Finesse, and ARAM Champion groups

Kill enemies near one of their turrets

Get a takedown after teleporting to a >4 champion fight

Take enemy buffs

Earn progress from challenges in the ARAM Finesse group

Earn progress from challenges in the ARAM Champion group

Win games

Win games with <em>different champions</em>

Survive champion combat on single digit health

Secure Epic Monsters with the enemy jungler nearby

Finish your support quest faster than your opponent

Win games as a Bot Carry

Kill Epic Monsters within 30 seconds of spawn

Take 2 turrets with the same Rift Herald

Earn Mastery 5 on <em>different champions</em>

Earn an S+ grade with <em>different champions</em>

Win with a premade party of two in a ranked queue

Kill champions from full health in 1.5 seconds

Get an assist streak of 12+ without dying

Win without dying with <em>different champions</em>

Have over 2 vision score per minute

Place first in Arena games with <em>different champions</em>

Kill enemies recently healed by a health pack

Steal Epic monsters

Get Mastery 7 on different <em>fighters</em>

Collect 5 or more skins for a <em>champion</em>

Steal an Epic Monster without Smite

Complete collection challenges

Destroy all three enemy inhibitors in under 25 minutes

Earn S grades or higher

Get Mastery 10 on different <em>tanks</em>

Destroy the first turret in under 10 minutes

Dance with the Rift Herald in the enemy base

Steal Epic monsters

Destroy the enemy nexus in less than 15 minutes

Take the first turret before 5 min

In one fight, get kills while tanking all five enemies and survive

Deal 40%+ of your team's champion damage

Rekindle an Eternal set for a <em>marksman</em>

Win with a 5-stack of champs with 3+ <em>champs with terrain creation</em>

Win games before 13 min

As a laner, get takedowns in all lanes before 10min

Kill jungle monsters in your jungle

Earn mastery points on 150 champions

Get Takedowns in ARAM

Earn progress from challenges in the Predator group

Earn progress from challenges in the 2024 Seasonal: Split 1 group

Earn points from challenges in the 2024 Seasonal: Split 3 group

Win games queued as Fill

Earn Mastery 10 on <em>different champions</em>

Earn an S- grade on <em>different champions</em>

Take down champions in their fountain

Win Games with <em>different Legendary Items</em>

Get more wins than losses in Clash

As jungler, get kills on laners before 10 minutes

Take both of the first scuttle crab spawns

Get wins with a premade of 5

Get Mastery 7 on different <em>mages</em>

Cleanse an immobilizing effect within 0.25s

Take 3 of the first 4 buff camps

Get Mastery 7 on different <em>marksmen</em>

Collect <em>mythic champion skins</em>

Win games queued as Fill

As jungler, kill the enemy jungler in their jungle before 10 minutes

Win Clash brackets

Earn an S- grade on <em>different champions</em>

Achieve milestone 15 or greater on an Eternal

Rekindle an Eternals set for an <em>assassin</em>

Rekindle an Eternal set for a <em>mage</em>

Fully stack Mejai's before 20 minutes

Win games as a Jungler

Get Mastery 10 on different <em>fighters</em>

Takedown Barons

End the game with 20% more vision score than your role opponent

Get Mastery 7 on different <em>assassins</em>

Get Mastery 10 on different <em>mages</em>

Have over 90% Kill Participation in games

Take both of the first scuttle crab spawns

Get Mastery 10 on different <em>supports</em>

Take the first turret before 5 min

Cause a Poro to explode

Survived the Challenges launch tooltip

Get a Pentakill with <em>different champions</em>

Fully complete your support quest within 14 minutes

Get Mastery 10 on different <em>assassins</em>

Get Mastery 10 on different <em>marksmen</em>

Collect <em>ultimate champion skins</em>

Play with the same team in Clash tournaments

Earn progress from challenges in the 2024 Seasonal: Split 2 group

Participate in Fistbumps in matchmade games

Play with the same team in Clash tournaments