These are all default registry entries of this type.
This registry is modify-able through datapacks.
add_10_perc_unique_stats
add_1_to_5_gear_quality
add_5_perc_unique_stats
add_gear_level
add_gear_quality
add_potential
add_socket
affix_number_reroll
corrupt_gear
corrupt_gear_no_affix
destroy_item
do_nothing
downgrade_random_affix
enchant_with_10_levels
enchant_with_20_levels
enchant_with_30_levels
extract_gem
extract_rune
force_soul_tag_armor_stat
force_soul_tag_dodge_stat
force_soul_tag_magic_shield_stat
implicit_number_reroll
increment_uses_level_up
increment_uses_random_mythic_affix
increment_uses_relief
increment_uses_sharpening_stone
increment_uses_sure_jewel_up
jewel_corrupt
map_rarity_upgrade
reduce_5_perc_unique_stats
reroll_infusion
reroll_lowest_affix
reroll_random_affix
reroll_random_affix_to_mythic
set_lowest_affix_rar_common
set_lowest_affix_rar_epic
set_lowest_affix_rar_legendary
set_lowest_affix_rar_mythic
set_lowest_affix_rar_rare
set_lowest_affix_rar_runeword
set_lowest_affix_rar_uncommon
set_lowest_affix_rar_unique
sharpening_stone_quality_0
sharpening_stone_quality_1
sharpening_stone_quality_2
sharpening_stone_quality_3
sharpening_stone_quality_4
sharpening_stone_quality_5
uber_upgrade
up_corrupt_affix
upgrade_jewel_affix_rarity
upgrade_lowest_affix
upgrade_random_affix
upgrade_specific_rar_common
upgrade_specific_rar_epic
upgrade_specific_rar_legendary
upgrade_specific_rar_mythic
upgrade_specific_rar_rare
upgrade_specific_rar_runeword
upgrade_specific_rar_uncommon
upgrade_specific_rar_unique