Encontrei essa informação da BGG:
"This game can be played standalone, or combined withXenoShyft: Dreadmire and its expansions.
Number of cards: 425
Arcane Tinmen sleeve size: Standard - Gray (AT-10406, 100/pack) - (63 x 88mm)
BCW sleeve size: Deck Guard - Clear (1-DG-CLE, 50/pack)
Dragon Shield sleeve size: Standard Size (AT-10201, 50/pack; AT-10001, 100/pack) - (67 x 91mm)
Fantasy Flight sleeve size: Standard Card Game - Gray (FFS05, 50/pack) - (2-1/2" x 3-1/2" - 63.5 x 88mm)
KMC sleeve size: Standard Size (80/pack) - (66 x 91mm) or Perfect Size (100/pack) - (64 x 89mm)
LaTCG sleeve size: Clear Pokemon/Magic The Gathering Soft Card Sleeves (100/pack) - (64.5 x 92mm) or Clear Pokemon/MTG Perfect Size Card Sleeves (100/pack) - (64.5 x 90mm)
Mage Company sleeve size: Standard Playing Card (MCG 032, 50/pack) - (65 x 90mm)
Mayday sleeve size: Card Game - Green: Standard (MDG-7041, 100/pack) or Premium (MDG-7077, 50/pack) - (63.5 x 88mm)
MTL sleeve size: Soft TCG (MTL163, 100/pack) orThick TCG (MTL263, 50/pack) - (63.5 x 88mm)
Swan PanAsia sleeve size: Standard Card: Standard (SWN-032, 160/pack) or Premium (SWN-510, 100/pack) - (65 x 90mm)
Thai Boardgame sleeve size: #1 for 63x88mm cards (100/pack)
Ultimate Guard sleeve size: Standard Size: Classic Soft (UGD010001, 100/pack) or Premium Soft (UGD010051, 100/pack) - (66 x 93mm); Supreme (UGD010114, 80/pack) or Master (UGD010090, 80/pack) - (66 x 91mm)
Ultra-Pro sleeve size: Clear Standard Deck Protector (82689, 100/pack) - (66 x 91mm) or Pro-Fit Standard Size (82712, 100/pack) - (64 x 89mm)"
Em resumo, creio que o bom e velho "63,5 x 88" resolve.
Por favor poste a sua opinião sobre o jogo depois que chegar, estou de olho nele já tem um tempo.
