竞技场：控制银河系在线PVP战斗

2018年12月17日

This time the Arena will be filled with the top squads!
They will take part in the tense League competition, vying for the title of best team of the season and for a valuable prize.
- New mode: Friendly Battle where you can work on your battle tactics.
- 3 new cards.
- Boom Factory: it makes self-propelled bombs.
- Ghost: invisible when moving, it can go to any point in the Arena.
- Materialization: you can make a copy of any card in your deck.