{:lairs=>
{:classic_undead=>
{:monsters=>[:zombie, :skeleton, :ghoul, :shadow, :specter, :ghast],
:by_encounters_xp=>
{50=>[:zombie_1, :skeleton_1],
150=>[:zombie_2, :skeleton_2],
300=>[:zombie_3, :skeleton_3, :shadow_2],
400=>[:zombie_4, :skeleton_4],
500=>[:zombie_5, :skeleton_5],
600=>[:zombie_6, :skeleton_6, :ghoul_2, :shadow_3, :specter_2],
200=>[:ghoul_1, :specter_1],
1200=>[:ghoul_3, :shadow_6, :specter_3],
1600=>[:ghoul_4, :specter_4],
2000=>[:ghoul_5, :specter_5],
2400=>[:ghoul_6, :specter_6],
100=>[:shadow_1],
800=>[:shadow_4],
1000=>[:shadow_5],
450=>[:ghast_1],
1350=>[:ghast_2],
2700=>[:ghast_3],
3600=>[:ghast_4],
4500=>[:ghast_5],
5400=>[:ghast_6]}},
:mythical_undead=>
{:monsters=>[:skeleton, :ghoul, :minotaur_skeleton, :mummy, :mummy_lord],
:by_encounters_xp=>
{50=>[:skeleton_1],
150=>[:skeleton_2],
300=>[:skeleton_3],
400=>[:skeleton_4],
500=>[:skeleton_5],
600=>[:skeleton_6, :ghoul_2],
200=>[:ghoul_1],
1200=>[:ghoul_3],
1600=>[:ghoul_4],
2000=>[:ghoul_5],
2400=>[:ghoul_6],
450=>[:minotaur_skeleton_1],
1350=>[:minotaur_skeleton_2],
2700=>[:minotaur_skeleton_3],
3600=>[:minotaur_skeleton_4],
4500=>[:minotaur_skeleton_5],
5400=>[:minotaur_skeleton_6],
700=>[:mummy_1],
2100=>[:mummy_2],
4200=>[:mummy_3],
13000=>[:mummy_lord_1]}},
:classic_monsters=>
{:monsters=>[:goblin, :hobgoblin, :bugbear, :orc, :kobold, :gnoll],
:by_encounters_xp=>
{50=>[:goblin_1],
150=>[:goblin_2, :kobold_3],
300=>[:goblin_3, :hobgoblin_2, :orc_2, :kobold_6, :gnoll_2],
400=>[:goblin_4],
500=>[:goblin_5],
600=>[:goblin_6, :hobgoblin_3, :bugbear_2, :orc_3, :gnoll_3],
100=>[:hobgoblin_1, :orc_1, :gnoll_1],
800=>[:hobgoblin_4, :orc_4, :gnoll_4],
1000=>[:hobgoblin_5, :orc_5, :gnoll_5],
1200=>[:hobgoblin_6, :bugbear_3, :orc_6, :gnoll_6],
200=>[:bugbear_1, :kobold_4],
1600=>[:bugbear_4],
2000=>[:bugbear_5],
2400=>[:bugbear_6],
25=>[:kobold_1],
75=>[:kobold_2],
250=>[:kobold_5]}},
:elementals=>
{:monsters=>
[:air_elemental,
:azer,
:dust_mephit,
:earth_elemental,
:fire_elemental,
:fire_snake,
:galeb_duhr,
:gargoyle,
:ice_mephit,
:invisible_stalker,
:magma_mephit,
:magmin,
:mud_mephit,
:salamander,
:smoke_mephit,
:steam_mephit,
:water_elemental,
:water_weird,
:xorn],
:by_encounters_xp=>
{1800=>
[:air_elemental_1,
:earth_elemental_1,
:fire_elemental_1,
:salamander_1,
:water_elemental_1,
:xorn_1],
5400=>
[:air_elemental_2,
:azer_6,
:earth_elemental_2,
:fire_elemental_2,
:gargoyle_6,
:salamander_2,
:water_elemental_2,
:xorn_2],
10800=>
[:air_elemental_3,
:earth_elemental_3,
:fire_elemental_3,
:salamander_3,
:water_elemental_3,
:xorn_3],
14400=>
[:air_elemental_4,
:earth_elemental_4,
:fire_elemental_4,
:salamander_4,
:water_elemental_4,
:xorn_4],
18000=>
[:air_elemental_5,
:earth_elemental_5,
:fire_elemental_5,
:salamander_5,
:water_elemental_5,
:xorn_5],
21600=>
[:air_elemental_6,
:earth_elemental_6,
:fire_elemental_6,
:salamander_6,
:water_elemental_6,
:xorn_6],
450=>[:azer_1, :gargoyle_1],
1350=>[:azer_2, :gargoyle_2],
2700=>[:azer_3, :gargoyle_3],
3600=>[:azer_4, :gargoyle_4],
4500=>[:azer_5, :gargoyle_5],
100=>[:dust_mephit_1, :ice_mephit_1, :magma_mephit_1, :magmin_1],
300=>
[:dust_mephit_2,
:ice_mephit_2,
:magma_mephit_2,
:magmin_2,
:mud_mephit_3,
:smoke_mephit_3,
:steam_mephit_3],
600=>
[:dust_mephit_3,
:fire_snake_2,
:ice_mephit_3,
:magma_mephit_3,
:magmin_3,
:mud_mephit_6,
:smoke_mephit_6,
:steam_mephit_6],
800=>[:dust_mephit_4, :ice_mephit_4, :magma_mephit_4, :magmin_4],
1000=>[:dust_mephit_5, :ice_mephit_5, :magma_mephit_5, :magmin_5],
1200=>
[:dust_mephit_6,
:fire_snake_3,
:ice_mephit_6,
:magma_mephit_6,
:magmin_6],
200=>[:fire_snake_1],
1600=>[:fire_snake_4],
2000=>[:fire_snake_5],
2400=>[:fire_snake_6],
2300=>[:galeb_duhr_1, :invisible_stalker_1],
6900=>[:galeb_duhr_2, :invisible_stalker_2],
13800=>[:galeb_duhr_3, :invisible_stalker_3],
18400=>[:galeb_duhr_4, :invisible_stalker_4],
23000=>[:galeb_duhr_5, :invisible_stalker_5],
27600=>[:galeb_duhr_6, :invisible_stalker_6],
50=>[:mud_mephit_1, :smoke_mephit_1, :steam_mephit_1],
150=>[:mud_mephit_2, :smoke_mephit_2, :steam_mephit_2],
400=>[:mud_mephit_4, :smoke_mephit_4, :steam_mephit_4],
500=>[:mud_mephit_5, :smoke_mephit_5, :steam_mephit_5],
700=>[:water_weird_1],
2100=>[:water_weird_2],
4200=>[:water_weird_3],
5600=>[:water_weird_4],
7000=>[:water_weird_5],
8400=>[:water_weird_6]}}},
:by_xp_lair=>
{50=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
150=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
300=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
400=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
500=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
600=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
200=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
1200=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
1600=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
2000=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
2400=>[:classic_undead, :mythical_undead, :classic_monsters, :elementals],
100=>[:classic_undead, :classic_monsters, :elementals],
800=>[:classic_undead, :classic_monsters, :elementals],
1000=>[:classic_undead, :classic_monsters, :elementals],
450=>[:classic_undead, :mythical_undead, :elementals],
1350=>[:classic_undead, :mythical_undead, :elementals],
2700=>[:classic_undead, :mythical_undead, :elementals],
3600=>[:classic_undead, :mythical_undead, :elementals],
4500=>[:classic_undead, :mythical_undead, :elementals],
5400=>[:classic_undead, :mythical_undead, :elementals],
700=>[:mythical_undead, :elementals],
2100=>[:mythical_undead, :elementals],
4200=>[:mythical_undead, :elementals],
13000=>[:mythical_undead],
25=>[:classic_monsters],
75=>[:classic_monsters],
250=>[:classic_monsters],
1800=>[:elementals],
10800=>[:elementals],
14400=>[:elementals],
18000=>[:elementals],
21600=>[:elementals],
2300=>[:elementals],
6900=>[:elementals],
13800=>[:elementals],
18400=>[:elementals],
23000=>[:elementals],
27600=>[:elementals],
5600=>[:elementals],
7000=>[:elementals],
8400=>[:elementals]}}