Further defines what type a card is.

Tags are used to further define what type a card is - they are often subcategories of unit, special card, or artifact. They are often important for different card synergies and mechanics.

The tags currently available in Gwent are: Agent, Alchemy, Bandit, Beast, Bomb, Construct, Cultist, Cursed, Demon, Dragon, Druid, Dryad, Dwarf, Elf, Gnome, Human, Insectoid, Knight, Leader, Machine, Mage, Nature, Necrophage, Ogroid, Organic, Pirate, Plant, Relict, Ship, Soldier, Specter, Spell, Strategem, Svalblod, Tactic, Trap, Treant, Vampire, Warrior, Wild Hunt, and Witcher.