Knightfall

Glory is taken, not given. Draw your blade.

Each round, click a card from your hand to play it.

Deal damage to your opponent with red ATTACK cards (depicting a sword).
Reflect your opponent's attack with blue PARRY cards (depicting a shield).
Power up your next attack or parry with green CHARGE cards (depicting an up arrow).

Deplete your opponent's health to zero before the same can be done to you, and claim victory.