Crossover Arena

About Crossover Arena
Rarity: Colourless Uncommon
Cost: 4C
Health/Power: Terrain
Effect: When this card is cast: Give yourself a grouped card.During your endstep: Allied fighters gain 50 power for each different group among all allied fighters.
Bio: In the place where you can find Sans from Undertale fighting a character from Genshin Impact while both are fending off Springtrap from Five Nights At Freddy's, Anything goes.
About Sudden Death
Rarity: Colourless Token
Cost: 3C
Health/Power: 700/700
Effect: Whenever you cast your first fighter each turn, if it's grouped: Give yourself a card from that group.
Bio: All eyes on you, better make it count.
Group: Terrarian
Category:Quest-Only Cards
Category:Terrarian Cards
Category:Cards that Gain Power