Brimming with Confidence, Aura [Nazarick: Tomb of the Undead Vol.2] P-418 you may use magic cards

you may use magic cards in your hand without paying their cost

As Steam Vents enters the battlefield

Set: World Championships 2015 Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

nor what amorphous horrors lurk within

this card gets +4000 power

Brimming with Confidence, Aura [Nazarick: Tomb of the Undead Vol.2] P-418 you may use magic cardsRelease 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.