SiegKrone, a trading card game made by GREE , typically features artwork from GREE 's various social games, but also includes decks featuring various anime series, such as Leviathan: The Last Defense , and of course, Attack on Titan .

In celebration of the December release of additional Attack on Titan cards, there will be two special SiegKrone events this month, one on December 7 in Osaka, and one on December 14 in Tokyo. The events will include not only official tournaments for SiegKrone, but also Attack on Titan cosplay gatherings, workshops for beginners, special cards, and giveaways.

Everyone who registers for the event will receive a sample packet of cards, including chibi Levi, Mikasa, Eren, and a random card.

But, for those who decide to enter the tournament, not only do they get Training Corps card sleeves, but also an incredible bromide card of an insanely buffed up Mikasa, who looks ready to knock someone out.

Top 16 winners get Survey Corps, Military Police Brigade, and Garrison Corps card sleeves, while the Top 8 will receive a limited edition Attack on Titan playing mat.





If you're good enough to make it into the Top 3, you'll get the tournament emblem made with Swarovski crystals and a train ticket to participate in the Tokyo tournament.

But... that amazing Mikasa bromide might be prize enough.

[Via Yaraon]