Pentumbra battles: The ultimate shadowy experience Try to lower the opposing Pentumbra into the ground before they can lower you! You can do this by using cards that damage your opponent, heal you, etc. Every card costs a certain amount of energy. You gain 2 energy every turn. Press the end turn button to end your turn. You can hover your mouse over your cards to view them, and click to use them. You need 3 wins for Rare Pentumbra. You need 5 wins for Epic Pentumbra. Moral: Pentumbra is good
