Brimming with Confidence, Aura [Nazarick: Tomb of the Undead Vol.2] 058 You can only use this

You can only use this effect of "Live

[AUTO] When this card is placed on stage from hand or by the [AUTO] effect of "Hatsune Miku"Agitation""

based on the number of Xyz Materials with different names attached to it

if all of your characters are "Human" or "Dragon"

Brimming with Confidence, Aura [Nazarick: Tomb of the Undead Vol.2] 058 You can only use thisRelease Date: 2023 09 01 Set Name: Nazarick: Tomb of the Undead Vol. 2 Card Number: OVL S99 E104S PR Rarity: Promo Card Type: Character Color: Green Level: 2 Cost: 1 Soul: 1 Traits: Humanoid Race,Nazarick Power: 2500 Trigger: Soul [AUTO] [(4)] Put 1 "Grotesque Race" or "Nazarick" character from your hand into your waiting room] When you use this card's"Backup", you may pay the cost. If you do, choose 1 of your opponent's characters, and [REST] it.