When a Beast or Humanoid fails its saving throw against your ValdaSpire24Extras, you can cast Dominate Beast or Dominate Person targeting the creature, respectively, without a spell slot. The target automatically fails its saving throw against the spell. Charisma is your spellcasting modifier for this feature's spells.
The spell ends early if your ValdaSpire24Extras is no longer active. Additionally, you can't use the Bonus Action of your ValdaSpire24Extras for the spell's duration.
When you reach Dancer level 15, you can use this feature to cast Dominate Monster when any creature fails its saving throw against ValdaSpire24Extras.
Once you use this feature to cast a spell, you can't do so again until you finish a Long Rest. You can also restore your use of this feature to cast Dominate Beast or Dominate Person by expending two uses of your ValdaSpire24Extras (no action required).