Bilgerat attacks and Abilities mark enemies. The mark stores a percentage of damage dealt to the enemy by Bilgerats.

Marked enemies are struck by a cannonball after 2 seconds, dealing the stored damage plus a flat value as physical damage.

(3) 200 + 25% damage dealt
(5) 300 + 45% damage dealt
(7) 450 + 90% damage dealt
(9) 650 + 110% damage dealt - nearby enemies take 50% cannonball damage

Damage from Vanquisher Abilities can critically strike. Vanquishers gain bonus Critical Strike Chance and Critical Strike Damage.

(2) 15% , 10%
(4) 35% , 25%
(6) 55% , 40%

(1) Darkin are possessed by a weapon. When they die, the weapon possesses the nearest ally champion, granting them the weapon's power.
(2) Weapon powers become 50% stronger

Weapon powers are described in each Darkin's Ability tooltip.

During planning phase, your strongest Demacians become Elite and equip a random Radiant Item for the next combat. Elites grant Armor and Magic Resist to themselves and adjacent allies, but this does not stack.

(3) 1 Elite, +5 , +5
(5) 2 Elites, +30 , +30
(7) 4 Elites, +50 , +50
(9) 6 Elites, +150 , +150

Radiant items are upgraded versions of completed items.

After 8 seconds, an ice storm strikes the battlefield. Enemies take a percentage of their maximum Health as true damage and gain debuffs.

(2) 8% Health, enemies are 20% Sundered and Shredded for 10 seconds
(3) 15% Health, enemies are also Stunned for 1.5 seconds

Sunder: Reduce Armor
Shred: Reduce Magic Resist

Each Ionian has a unique bonus within their Ability.

Every 4 seconds, a number of Ionians are enlightened to their spirit form, gaining 20 mana and doubling stat bonuses for 4 seconds..

(3) 100% Ionian bonus, 1 enlightened
(6) 200% Ionian bonus, 2 enlightened
(9) 350% Ionian bonus, 4 enlightened

Noxus units gain Health, Ability Power and Attack Damage. This is increased by 5% for each different opponent that either you have conquered in combat or is dead.

(3) 160 , 16 , 16%
(5) 320 , 32 , 32%
(7) 500 , 50 , 50%
(9) 700 , 70, 70%

Gain the T-Hex. Every time you lose a player combat, the T-Hex gains Charges. Winning converts the Charges to Power for the T-Hex and grants you loot based on the number of Charges converted.

(3) Gain the T-Hex.
(6) Gain bonus loot every round. Each loss counts as 2 losses instead.

After dealing or receiving damage 10 times, Shadow Isles units gain a Shield for 15 seconds and become Spectral for the rest of combat. Spectral units gain Mana every second.

(2) 45% Shield, 6 Mana
(4) 80% Shield, 12 Mana
(6) 115% Shield, 18 Mana

Every 4 seconds, Shuriman heal 5% max Health. After 8 seconds, select Shurimans ascend and gain 30% max Health and 40% Attack Speed.

(2) The strongest Shuriman ascends
(4) All Shurimans ascend. +10% Ascension bonus
(6) Instead, Ascend at combat start. +40% Ascension bonus
(9) Ascend twice, at combat start and after 8 seconds. +85% Ascension bonus

Your healing and shielding is increased.

(2) 18% increased healing and shielding
(3) 34% increased healing and shielding
(4) 55% increased healing and shielding

Get a placeable void egg. At the start of combat, it hatches into an unspeakable horror and knocks up adjacent enemies.

Each Void star level increases the horror's Health and Ability Power by 25%.

(3) Void Remora
(6) Rift Herald
(8) Baron Nashor

Your units gain 10% Attack Speed per star level.

If you have three 3-star champions, your Yordles can become 4-star, which gives their ability a wacky upgrade!

(3) Your strongest 3-star Yordle
(5) Two 3-star Yordles

Ties in items are broken by the Yordle fielded most recently.

Zaun champions create random chem-mods that only they can use. Champions can be modded once, and mods can only be removed by selling the champion.

(2) Gain 1 chem-mod
(4) Gain 2 chem-mods and Overcharge them
(6) Gain 5 chem-mods and Overcharge them

Bastion champions gain Armor and Magic Resist. This is increased by 100% for the first 10 seconds of combat.

(2) +20 Defense
(4) +40 Defense
(6) +65 Defense
(8) +125 Defense

Your units gain 100 Health. Bruisers get even more.

(2) +10% max
(4) +40% max
(6) +69% max

Challengers gain bonus Attack Speed. When their target dies, Challengers dash to a new target and increase their Attack Speed bonus by 50% for 2.5 seconds.

(2) 30%
(4) 60%
(6) 95%
(8) 140%

Innate: +1 range

Every 3 seconds, Deadeyes attack the enemy with the highest percent Health and deal bonus damage.

(2) +20% damage
(4) +64% damage
(6) +150% damage

When Bel'Veth kills an enemy, they leave behind Void Coral that she will consume. The first Coral increases her max Health by 50%, while further Coral heals her 20% max Health.

When a Void Coral is consumed, she deals 10% max Health as magic damage to enemies within 2 hexes.

When Gunner champions attack, they gain bonus Attack Damage, up to 8 stacks.

(2) 6% Attack Damage per stack
(4) 14% Attack Damage per stack
(6) 25% Attack Damage per stack

Every 3 seconds, your units gain Mana.

(2) 5 to all
(4) Additional 15 to Invokers
(6) 20 to all, additional 15 to Invokers
(8) 40 to all, and start with an additional 40 Ability Power

Juggernaut champions take less damage as their Health decreases.

(2) 15% to 25% damage reduction
(4) 25% to 40% damage reduction
(6) 34% to 50% damage reduction

Multicasters cast their Ability multiple times. Bonus casts have 66% reduced effectiveness.

(2) 1 extra cast
(4) 2 extra casts

(2) When a Rogue falls below 50% Health, they briefly become untargetable and dash to an enemy within 4 hexes (preferring enemy backline).
(4) Additionally, a Rogue's first attack on an enemy bleeds them for 34% of their max Health as magic damage over 5 seconds.

Slayers gain 12% Omnivamp.

Slayers deal bonus damage, doubled against units below 66% Health.

(2) +6% bonus damage
(4) +16% bonus damage
(6) +36% bonus damage

Sorcerers gain bonus Ability Power.

When an enemy dies after being damaged by a Sorcerer, they deal a percentage of their max Health to other enemies.

(2) 25 AP ; shock 1 enemy for 7%
(4) 45 AP ; shock 1 enemy for 10%
(6) 80 AP ; shock 2 enemies for 11%
(8) 115 AP ; shock 2 enemies for 15%

Combat Start: Allies in the front 2 rows gain a Shield for 15 seconds. Allies in the back 2 rows gain Ability Power.

(2) 250 Shield; 15
(3) 400 Shield; 25
(4) 600 Shield; 40
(5) 900 Shield; 60

Gain a placeable Apex Turret with 3 upgrade slots. Upgrades to the Apex Turret will show up in your shop for 6 gold. The Apex Turret shares Heimerdinger's Attack Speed and Ability Power.

You may only have 1 Apex Turret.