Glossary
Mana
The main resource you spend to use cards and Hero Powers. Your usable mana usually refills each turn.
Example: You have 4 mana and play a card costing 3. You have 1 mana left for that turn.
OFFICIAL
The main resource you spend to use cards and Hero Powers. Your usable mana usually refills each turn.
Example: You have 4 mana and play a card costing 3. You have 1 mana left for that turn.