These are all default registry entries of this type.
This registry is modify-able through datapacks.
soul_harvest_dmg
torment
healing_aura
wish
iceball
shred
totem_heal
poison_trap
lose_aggro
charged_bolt
fire_breath
shout_warn
sacrifice
shooting_star
bleed
execute
breath_heal
gong_strike
sac_res_mana
lava_sphere
tidal_strike
totem_mana
poisonball
despair
frostburn
thirst_strike_heal
judgement
petrify
taunt_stance
thirst_strike
teleport
whirlwind_dmg
explosive_arrow_eoe
black_hole
default_bolt_dmg
fireball
arrow_storm_sec
burn
charge
fire_bomb
poison
frost_breath
direct_arrow_hit
frost_trap
fire_trap
flame_strike
meteor
frost_nova
frost_sphere
totem_guard
power_chord
pull
awaken_mana
soul_harvest_heal
poison_arrow_aoe
fire_nova
shadow_ball
taunt
regenerate_tick