Released on May 14th, 2013, The following are the list of cards found within Second Core packs. Thanks to The Rider for sharing.
Legendary Cards[]
- Mighty Thews of Terracles
- Boulder Bombardment
- Axes in the Abyss
- Proselytized Piety
- The Dead Whisper
- Wrath of Heaven
- Imp-losive Explosive
- My Round
- Lord Tyranthius' Signet
- Sar Jocelyn the Red
- Ryan, Ill-Fated Grenadist
- Katrina von Malhaven
- Brach'Xell'Ctharat'Sezrachus
Epic Cards[]
- Lotus Fist
- Sustained Volley
- Stop That Specter!
- Pharaoh's Folly
- Purple Rain
- Broken Arrow
- Malevolent Power
- Peripeteia
- Coffin Curse
- Ghostly Surprise
- Tentacular
- Pyromantic Embrace
- Darius' Haste Potion
- Infernal Steak and Kidney Pie
- Gut-Breaker Draught
- Greater Barbed Broach
- Bandages of Kharotep
- Teressa the Soul-Weaver
- Sir Neville
- Ravenous Zombie
- Menhet
Rare Cards[]
- All or Nothing
- Arrow of Attraction
- Arrow of Fate
- Barbaric Assault
- Roland's Wrath
- Spear of Destruction
- Arthur's Bane
- Catch Your Breath
- Got My Mark
- Squire's Inspiration
- Unflinching Resolve
- Unpleasant Distraction
- Armsman's Assault
- Crimson Blindfold
- Nice Try...
- The Quick and the Dead
- Shambling Target
- Sling and Shuriken
- Light My Fire
- Pteropine Arrow
- Faithful Service
- Spellcaster Slaughter
- Taking the Throne
- Infernal Warfare
- Unrepentant Wrath
- Tank and Shank
- Halo-Point Arrows
- Snapdragon
- Four Arms, One Heart
- Arcane Ritual
- Blood Bond
- Djinn's Aura
- Luminous Lance
- Spirit Ward
- Tendrils of Shadow
- Acid Storm
- Hellblade
- Screaming Skulls
- Cleansing Brilliance
- Lux Aeterna
- Mind Blast
- No Crying over Spilt Milk
- Strength of the Forest
- Death Shan't Us Part
- Eyes of the Vampire
- The Earth Brings Forth
- Wraith's Touch
- Boo!
- Red Thirst
- Heaven's Edict
- Green-Eyed Monster
- Infernal Aegis
- Faster than Lightning
- Fire and Flora
- Battle of Wills
- Sleep with the Fishes
- The Other Guy
- Vile Stench Bomb
- Vampire's Blood
- Graveyard Mushroom Brew
- Ruthven Family Signet
- Stone of Farzak
- Strategist
- Goblin Ambusher
- Skeletal Sorcerer
- Eldritch Assassin
- Slothful Sinner
Uncommon Cards[]
- Counterattack
- Demon-Slayer Bullet
- Eldritch Arrow
- Enchanted Javelin
- Greater Bash
- Greater Defensive Fire
- Greater Ferocious Cleave
- Greater Knife Toss
- Greater Recovery Shot
- Greater Set-Up Throw
- Gut Stab
- Immovable Object
- Lunge
- Soul Spear
- Staggering Blow
- Staggering Shot
- Vengeful Shot
- Vengeful Strike
- Shield Barge
- Spinning Hammer Toss
- Relentless Advance
- Acid Rain
- Arcane Tempest
- Destruction
- Eldritch Panoply
- Flame Serpent
- Focus
- Greater Fireball
- Greater Frost Bolt
- Greater Icy Mist
- Healing Light
- Misery
- Orcbane
- Pixie Dust
- Transference
- Crushing Misery
- Pixie Cloud
- Burning Blood
- Fey Drake's Puff
- Medical Marvel
- Phase Armor
- Trespassing Flame
- Djinn and Tonic
- Sorcerous Spinach
- Talisman of Warding
- Alchemist
- Ak-Me Hunter
- Nord Shaman
- Nord Warrior
Common Cards[]
- Arcane Shot
- Backstab
- Block
- Bulwark
- Cloak and Dagger
- Leeching Shot
- Darting Spear
- Defender
- Defensive Fire
- Follow-Up Shot
- Grand Bulwark
- Greater Bulwark
- Reckless Slash
- Recovery Block
- Recovery Shot
- Recovery Strike
- Set-Up Blow
- Set-Up Throw
- Wall of Steel
- Mugging
- Ensorcelled Throwing Knife
- Inner Strength
- Acid Rain
- Barrier
- Enrage
- Fireball
- Gale
- Gloom
- Horgrak's Lament
- Icy Mist
- Lesser Healing Light
- Lesser Lightning Bolt
- Lesser Transference
- Lightning Storm
- Mana Shield
- Poison Cloud
- Rassys' Kiss
- Searing Light
- Shadow Shield
- Shadows
- Sinister Specter
- Smothering Shadows
- Water of Life
- Wither
- Lesser Healing Potion
- Assassin's Trinket
- Sentinel's Trinket
- Pyrelord's Trinket
- Talisman of Slaying
- Kasan Servant
- Talisman of Battle