| Field | Type | Offset | Description | Notes |
| ritualLv | u8 | 0x0 | | |
| attributeId | u8 | 0x1 | | |
| mapBaseId | u16 | 0x2 | | |
| holygrailTypeId | u8 | 0x4 | | |
| variationNum | u8 | 0x5 | | |
| mainFeature_1 | s8 | 0x6 | | |
| pad_0 | dummy8 | 0x7 | | This field is padding. |
| dungeonNameBaseId | u32 | 0x8 | | This field refers to the following text files: Title_Locations |
| uniqueBaseFlagId | u32 | 0xc | | |
| uniqueItem00_head | u8 | 0x10 | | |
| uniqueItem00_tail | u8 | 0x11 | | |
| uniqueItem01_head | u8 | 0x12 | | |
| uniqueItem01_tail | u8 | 0x13 | | |
| uniqueItem02_head | u8 | 0x14 | | |
| uniqueItem02_tail | u8 | 0x15 | | |
| uniqueItem03_head | u8 | 0x16 | | |
| uniqueItem03_tail | u8 | 0x17 | | |
| directMapUid | s32 | 0x18 | | |
| requiredMaterialId | u32 | 0x1c | | This field refers to the following params: RitualRequiredMatParam |
| groupFrameNameId | u32 | 0x20 | | |
| uniqueItem04_head | u8 | 0x24 | | |
| uniqueItem04_tail | u8 | 0x25 | | |
| uniqueItem05_head | u8 | 0x26 | | |
| uniqueItem05_tail | u8 | 0x27 | | |
| uniqueItem06_head | u8 | 0x28 | | |
| uniqueItem06_tail | u8 | 0x29 | | |
| uniqueItem07_head | u8 | 0x2a | | |
| uniqueItem07_tail | u8 | 0x2b | | |
| uniqueItem08_head | u8 | 0x2c | | |
| uniqueItem08_tail | u8 | 0x2d | | |
| uniqueItem09_head | u8 | 0x2e | | |
| uniqueItem09_tail | u8 | 0x2f | | |
| uniqueItem10_head | u8 | 0x30 | | |
| uniqueItem10_tail | u8 | 0x31 | | |
| uniqueItem11_head | u8 | 0x32 | | |
| uniqueItem11_tail | u8 | 0x33 | | |
| uniqueItem12_head | u8 | 0x34 | | |
| uniqueItem12_tail | u8 | 0x35 | | |
| uniqueItem13_head | u8 | 0x36 | | |
| uniqueItem13_tail | u8 | 0x37 | | |
| fixedSf_1_subFeatureLotId | s32 | 0x38 | | This field refers to the following params: DungeonSubFeatLotParam |
| fixedSf_2_subFeatureLotId | s32 | 0x3c | | This field refers to the following params: DungeonSubFeatLotParam |
| fixedSf_3_subFeatureLotId | s32 | 0x40 | | This field refers to the following params: DungeonSubFeatLotParam |
| fixedSf_4_subFeatureLotId | s32 | 0x44 | | This field refers to the following params: DungeonSubFeatLotParam |
| fixedSf_5_subFeatureLotId | s32 | 0x48 | | This field refers to the following params: DungeonSubFeatLotParam |
| freeSf_1_subFeatureLotId | s32 | 0x4c | | This field refers to the following params: DungeonSubFeatLotParam |
| freeSf_2_subFeatureLotId | s32 | 0x50 | | This field refers to the following params: DungeonSubFeatLotParam |
| freeSf_3_subFeatureLotId | s32 | 0x54 | | This field refers to the following params: DungeonSubFeatLotParam |
| uniqueItem14_head | u8 | 0x58 | | |
| uniqueItem14_tail | u8 | 0x59 | | |
| isGenericHolygrail | u8 | 0x5a | | This field is a boolean. |
| releaseFlagIdOffset | u8 | 0x5b | | |
| pad_3 | dummy8 | 0x5c | | This field is padding. |
| groupSf_1_subFeatureLotId | s32 | 0x74 | | This field refers to the following params: DungeonSubFeatLotParam |
| groupSf_2_subFeatureLotId | s32 | 0x78 | | This field refers to the following params: DungeonSubFeatLotParam |
| groupSf_3_subFeatureLotId | s32 | 0x7c | | This field refers to the following params: DungeonSubFeatLotParam |
| groupSf_4_subFeatureLotId | s32 | 0x80 | | This field refers to the following params: DungeonSubFeatLotParam |
| groupSf_5_subFeatureLotId | s32 | 0x84 | | This field refers to the following params: DungeonSubFeatLotParam |