Effects

Backstab
Before each hit does additional damage to all opposite cards: 15% HP
 * Blade Master

Fear Blow
Before each blow does additional damage: 30% of opponent card's HP
 * Krampus

Fireball
Throws a fireball that hits all the enemy cards by 50% of the card's attack
 * Valkirie
 * Mjandash

Rage
Increase the card's attack by 20%
 * Assassin
 * Oglodi

Vengeance Song
Increase the attack of all own cards by 15%
 * Temptress

Vengeance Strike
When any other own card dies, the card's attack increased by 100%
 * Vengeance Spirit

Aegis
Decrease any damage to own cards by 20%
 * Lady Butterfly

Chilling Touch
Decrease the attack of all rival cards by 10%
 * Bone Walker

Curse
Decrease the attack of the rival card by 20%
 * Harlequin
 * Medusa

Divine Shield
Makes all own cards invincible for one blow
 * Zariel

Freeze
Prevent the attack of the rival card for one turn
 * Snow Maiden

Heal
Heal all own cards by 40% of their total HP
 * Healer
 * XXXmas Elf

Lover's Dream
Make the opposite card dreaming and not attacking until HP is at 50%
 * Venus

Resurrect
Revive a fallen card
 * Warlock
 * XXXmas Spirit

Shield
Decrease any damage to self by 30%
 * Owl