Monster:Metadata/Monsters/AtlasBosses/HydraBossElder

Guardian of the Hydra
Effects from modifiers	Monsters grant 100% increased Experience (Hidden) 15000% increased Rarity of Items Dropped (Hidden) Action Speed cannot be modified to below 70% of base value
Resistances	Act Fire Cold Lightning Chaos 1-5 15 15 15 7 5-10 30 30 30 20 10- 50 50 50 30
Metadata id	Metadata/Monsters/AtlasBosses/HydraBossElder

Monster data
Metadata id	Metadata/Monsters/AtlasBosses/HydraBossElder
Monster type id	AtlasBossHydra
Internal tags	beast elder_map_boss fast_movement flesh_armour has_bow human humanoid large_height large_model non_attacking not_int not_str puncturing_weapon red_blood
Base Experience Multiplier	2
Base Health Multiplier	10
Base Damage Multiplier	2
Base Attack Speed	1.605s-1
Base Critical Strike Chance	5.00%
Minimum Attack Distance	6
Maximum Attack Distance	80
Object size	4
Model size multiplier	1.54

Stats
#	Stat Id	Min	Max
1	monster_dropped_item_rarity_+%	15000	15000
2	monster_slain_experience_+%	100	100
3	hellscape_boots_action_speed_+%_minimum_value	-30	-30
4	cannot_be_stunned_for_ms_after_stun_finished	4000	4000
5	cannot_be_stunned_while_stunned	1	1
6	monster_chance_to_not_flee_%	100	100
7	monster_rarity	3	3
8	monster_dropped_item_quantity_+%	2850	2850
9	minimum_movement_velocity_+%_excluding_stance	-80	-80
10	monster_dropped_item_rarity_+%	1000	1000
11	monster_rarity_damage_+%_final	70	70
12	monster_drop_higher_level_gear	2	2
13	gain_x_vaal_souls_at_2%_life_thresholds	6	6
14	monster_life_+%_final_from_rarity	698	698
15	monster_rarity_attack_cast_speed_+%_and_damage_-%_final	33	33
16	monster_slain_experience_+%	450	450
17	monster_slain_flask_charges_granted_+%	1000	1000

Metadata/Monsters/AtlasBosses/HydraBossElder is the internal id for the Guardian of the Hydra monster.