Akz, the Pumer (TSHD-EN085) - The Shining Darkness Unlimited

This card cannot be Normal Summoned or Set. This card can only be Special Summoned by removing from play 2 Beast-Warrior-Type monsters in your Graveyard. Once per turn, you can discard 1 Beast-Warrior-Type monster to activate 1 of the following effects: • Double this card's ATK until the End Phase. • This card can attack your opponent directly this turn.