Blizzard

Target attack loses and can't gain go again unless the attacking hero pays [2 Resource].

Channel Lake Frigid

Go again

Cards and activated abilities cost opposing heroes an additional [1 Resource].

Channel Ice - At the beginning of your end phase, put a flow counter on Channel Lake Frigid then destroy it unless you put an Ice card from your pitch zone on the bottom of your deck for each flow counter on it.

Frost Fang (Blue)

If Frost Fang hits a hero, they discard a card unless they pay [2 Resource].

Heaven's Claws (Blue)

Hypothermia

(An affliction enters the arena under an opposing hero's control.)

Attacks you control can't gain go again. (This does not affect attacks that naturally have go again.)

At the beginning of your end phase, destroy Hypothermia.

Ice Quake (Blue)

Your next attack this turn gains +1 [Power].

Whenever an attack hits a hero this turn, create a Frostbite token under their control.

Go again

This Round's on Me

Each hero draws a card.

Until the start of your next turn, attacks that target you have -1[Power].

Go again

Winter's Bite (Blue)

Target hero discards a card unless they pay [1 Resource].

Go again

Winter's Grasp (Blue)

Coronet Peak

Action - {r}{r}{r}: Target hero discards a card unless they pay {r}.

Blade Break (When the combat chain closes, if this defended, destroy it.)

Fyendal's Spring Tunic

At the start of your turn, if Fyendal's Spring Tunic has less than 3 energy counters on it, you may put an energy counter on it.

Instant - Remove 3 energy counters from Fyendal's Spring Tunic: Gain [1 Resource]

Blade Break (If you defend with Fyendal's Spring Tunic, destroy it when the combat chain closes.)

Heart of Ice

Once per Turn Action - [1 Resource]: Cards and activated abilities cost opposing heroes an additional [1 Resource] this turn. Go again

Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay [1 Resource] instead. If you do, prevent 1 arcane damage that source would deal.)

Blade Break (If you defend with Heart of Ice, destroy it when the combat chain closes.)

Ironhide Gauntlet

When you defend with Ironhide Gauntlet you may pay [1 Resource]. If you do, it gains +2[Defense] and destroy it when the combat chain closes. (When an equipment is destroyed, it's put into the graveyard.)

Nullrune Hood

Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay [1 Resource] instead. If you do, prevent 1 arcane damage that source would deal.)

Shock Charmers

Instant - [2 Resource]: The next time an attack action card you control hits a hero this turn, it deals 1 damage to them.

Spellvoid 2 (If your hero would be dealt arcane damage, you may destroy Shock Charmers instead. If you do, prevent 2 arcane damage that source would deal.)

Snapdragon Scalers

Attack Reaction - Destroy Snapdragon Scalers: Target attack action card with cost 1 or less gains go again.

Talishar, the Lost Prince

Once per Turn Action - [2 Resource], put a rust counter on Talishar, the Lost Prince: Attack

At the beginning of your end phase, if Talishar, the Lost Prince has 3 or more rust counters on it, destroy it.

Arctic Incarceration (Red)

Create 3 Frostbite tokens under target hero's control.

Command and Conquer

Defense reactions can't be played to Command and Conquers chain link.

If Command and Conquer hits a hero, destroy all cards in their arsenal.

Electrify (Red)

The next time an attack action card hits a hero this turn, it deals 3 damage to them.

If Electrify is played from arsenal, draw a card.

Go again

Enlightened Strike

As an additional cost to play Enlightened Strike, put a card from your hand on the bottom of your deck.
 
Choose 1;
 
Draw a card.
 - Enlightened Strike gains +2 [Power].
 - Enlightened Strike gains go again.

Entwine Lightning (Red)

Lightning Fusion (As an additional cost to play Entwine Lightning, you may reveal a Lightning card from your hand.)

If Entwine Lightning was fused, it gains go again.

Heaven's Claws (Red)

Ice Quake (Red)

Your next attack this turn gains +3 [Power].

Whenever an attack hits a hero this turn, create a Frostbite token under their control.

Go again

Icy Encounter (Red)

If Icy Encounter hits a hero, create a Frostbite token under their control.

Lightning Press (Red)

Target attack action card with cost 1 or less gains +3 [Power].

Lightning Surge (Red)

If Lightning Surge is played from arsenal, it gains go again.

Pulse of Volthaven

Legendary (You may only have 1 Pulse of Volthaven in your deck.)

Your next Lightning, Ice or Elemental attack this turn gains +4 [Power].

Razor Reflex (Red)

Choose 1;
 
- Target sword or dagger weapon attack gains +3 [Power].
- Target attack action card with cost [1 Resource] or less gains +3 [Power] and "If this hits, this attack gains go again."

Shock Striker (Red)

Once per Turn Instant - [2 Resource]: Shock Striker gains "If Shock Striker hits a hero, deal 1 damage to them."

Snatch (Red)

Winter's Grasp (Red)

Heaven's Claws (Yellow)

Lightning Surge (Yellow)

Lexi, Livewire

Essence of Ice and Lightning (You may have Ice and Lightning cards in your deck.)

Once per Turn Action - Turn a face down card in your arsenal face up: If it's a Lightning card, your next attack this turn gains go again. If it's an Ice card, create a Frostbite token under target hero's control. Go again