Use the Arcana signifier item to choose a High Arcana champion. Each Arcana grants power based on a different condition.Gain power for:Ahri: Fielding 3-star champions.Hecarim: Equipping items.Tahm Kench: Activating traits.Xerath: Purchasing Charms.Emblem: Equipping Spatula items.

Chronos gain 15 Ability Power. Combat start: begin a 10 second countdown, which speeds up by 1 second after each Chrono Ability cast. At the end of the countdown, gain a special effect:

Wukong does not have a trait bonus, but instead has a powerful Ability and increased stats.

When your team loses 20% of their Health, an Old God awakens. It gains 25% Health and 10% Ability Power for each Eldritch star level.

Faeries gain Health and create special items that become stronger with trait tiers. Only Faeries can hold Faerie items.

Frost champions gain Ability Power and Attack Damage. The first few enemies to die become allied ice soldiers which lure enemy attacks if they are within range and retargeting.Soldiers have 200 Health per stage.

Honeymancers gain 5 Bees that deal magic damage to their target every 3 seconds. Each Bee deals damage based on the damage a Honeymancer deals and takes.When a Honeymancer dies, they leave 2 Bees that follow nearby Honeymancers for the rest of combat.

Combat start: Portal champions Shield for 15 seconds. Objects from other dimensions fly out of a portal every few seconds to help allies and disrupt enemies. The portal becomes 8% stronger for each Portal champion's star level.

Your team gains 3% Attack Speed. Pyro champions gain more and execute enemies under 10% Health.For each kill, Pyro champions create an infernal cinder that you collect the next round. For every 5 cinders you collect, your team gains 2% more .

Briar gains %i:scaleDA% 0.8% Damage Amp for each player health you are missing. Each round, gain a Light Snack to give her 180 in exchange for 3 of your player health.<ShowIfCustom.Set=TFTSetEventCT>In Choncc's Treasure, Light Snack's effect will be enhanced at stage 3-1 and 4-1.</ShowIfCustom.Set=TFTSetEventCT>

Sugarcrafters build a layer cake from sugar. Gain sugar for each component your champions are holding after player combat.They gain Attack Damage and Ability Power, increased by 10% for each cake layer. When the cake has reached 7 layers, gain treats instead!

Witch Abilities apply a curse to enemies for 4 seconds. When a cursed enemy dies, the curse spreads to the nearest enemy.Cursed enemies become:

(1) Ascendant Charms can appear in your shop. The odds increase by 12% after player combat, up to 50%. When you buy one, the odds reset.

Your team gains 10 Armor and Magic Resist.Bastions gain more, and the value doubles in the first 10 seconds of combat.

When Morgana's bats kill an enemy, they have a 40% chance to abduct a 1-star copy of it.<ShowIfCustom.Set=TFTSetEventCT>In Choncc's Treasure, the chance to abduct increases at stage 3-1 and 4-1.</ShowIfCustom.Set=TFTSetEventCT>

Norra summons Yuumi to help your team! She can be attached to allies by holding her over them. Yuumi shares her Ability Power with Norra and dies when Norra does.

Blasters gain %i:scaleDA% Damage Amp, which increases for 3 seconds after casting their Ability.

Hunters gain Attack Damage, increased the first time they get a takedown each combat.

Your team gains 10 Ability Power. When Incantors attack or cast, all Incantors gain stacks of up to 40. Every other attack grants 1 stack, and each Ability cast grants 5 stacks.

Mages cast their Abilities twice and have modified total Ability Power.

Multistrikers' attacks have a chance to trigger 2 extra attacks.

Your team heals for a percent of their max Health every 3 seconds. If they're full Health, restore Mana instead.Preservers gain double the amount.

Scholars gain bonus Mana on attack and Ability Power.

Shapeshifters gain max Health. After their first Ability cast, they triple this effect.

Vanguards gain 10% %i:scaleDR% Durability while Shielded. Combat start and at 50% Health: Gain a Shield for a percent of max Health for 10 seconds.

Warriors gain %i:scaleSV% Omnivamp and %i:scaleDA% Damage Amp. When Warriors drop below 70% health, they gain double %i:scaleDA%.