Lydia the Deathsiren vs Tormin the Cold

Oppression

Attacks 1 enemy. Has a 75% chance of placing a [Fear] debuff for 1 turn. Has a 75% chance of increasing the duration of any [Poison Sensitivity] debuffs by 1 turn. [Passive Effect] Attacks enemies with this Skill whenever they place a [Freeze], [Stun], [Fear], [True Fear], or [Petrification] debuff on an ally. The number of attacks increases according to how many debuffs are placed at that time; 1 attack for each [Freeze], [Stun], [Fear], [True Fear], or [Petrification] debuff placed. The first attack will target the attacker, while all extra hits will attack random enemies. Can only attack each enemy once.

Siren's Wail

Attacks all enemies. Has a 75% chance of placing a 60% [Decrease DEF] debuff and a 25% [Weaken] debuff for 2 turns. Also places a 25% [Strengthen] buff and a 30% [Increase SPD] buff on all allies for 2 turns.

Cooldown: 4

Nullification

Attacks 1 enemy 2 times. The first hit has a 75% chance of placing a 25% [Poison Sensitivity] debuff for 2 turns. The second hit has a 75% chance of placing a [Block Buffs] and [Block Active Skills] debuff for 2 turns.

Cooldown: 5

Death Hold [P]

Denies enemy revive attempts. This works even if this Champion is dead. If this Champion is alive when an enemy revive is denied, revives all dead allies with 50% HP and 50% Turn Meter. Grants an Extra Turn instead if there are no dead allies. If this Champion is dead when an enemy revive is denied, revives this Champion with 50% HP and 50% Turn Meter. This skill will ignore [Block Revive].

Cooldown: 9

Rimefire

Attacks all enemies. Has a 15% chance of placing a [Freeze] debuff for 1 turn. Instantly activates this Skill whenever an enemy under both a [Freeze] and a [HP Burn] debuff takes damage from the [HP Burn] debuff.

Iceberg Crush

Removes all buffs from a target enemy, then attacks the target 2 times. Steals all buffs instead if the target is under a [Freeze] debuff. Will ignore DEF if the target is under both a [Freeze] and a [HP Burn] debuff.

Cooldown: 4

Blizzard Rage

Attacks all enemies. Places a [Block Buffs] debuff and a 100% [Heal Reduction] debuff for 2 turns on enemies under [Freeze] debuffs. Has a 60% chance of placing a [Provoke] debuff for 1 turn on enemies not under [Freeze] debuffs. Decreases the cooldown of 1 random Skill of each ally by 1 turn for every enemy attacked under both a [Freeze] and a [HP Burn] debuff.

Cooldown: 4

Activate Hidden Skill

Wintry Wind [P]

[Passive Effect] Has a 20% chance of placing a [Freeze] debuff on the enemy each time they receive a buff or have their Turn Meter filled. The 20% chance applies up to twice per enemy turn (once for buffs, once for Turn Meter fills) in cases where an enemy receives multiple of these effects at the same time. Does not work with effects from Artifact Sets, Turn Meter filling effects from Masteries, healing, or those buffs or effects that take place at the start of a Round. [Active Effect] Revives this Champion to 100% HP when killed and places a [Freeze] debuff on this Champion for 1 turn.

Cooldown: 8