These are all default registry entries of this type.
This registry is modify-able through datapacks.
magma_flower
ice_comet
torment
chilling_touch
healing_aura
chilling_field
close_nova
lightning_spear
wish
whirlwind
iceball
spider_pet_basic
arrow_storm
minion_explosion
shred
totem_heal
rejuvenation
lose_aggro
charged_bolt
thorn_consume
hunter_pot_heal
shout_warn
inner_calm
shooting_star
ranger_trap
resonance
execute
poison_cloud
circle_of_healing
gong_strike
gale_wind
chaos_totem
curse
tidal_strike
totem_mana
arrow_totem
poisonball
despair
petrify
pet_basic
ritardando
lightning_totem
breath
black_hole
lightning_nova
fireball
explode_minion
explosive_arrow
flower_flower
charge
heart_of_ice
poison_arrow
direct_arrow_hit
flame_strike
meteor
thorn_bush
frost_nova
boomerang
totem_guard
power_chord
pull
awaken_mana
fire_nova
taunt