yugioh fallen of albaz deck [RA01-EN021] Quarter Century Secret Rare Yu-Gi-Oh! - Structure Deck -

2 Level 4 monsters

While the common version of this card has a low value, the exclusivity of the D23 promo makes this version worth a lot more

As it's a level eight card, and most Harpie monsters are level four, it's easy to Synchro summon as one of its effects allows the player to use any Harpie monster card to be used as Synchro material

As "Lilybell" was added to Blue Angel's hand except by drawing it, she activates its effect, Special Summoning it (800/2000)

Dragon: Dragon is the most recent energy type to be introduced to the Pokmon TCG and still officially supported (after Fairy was removed in 2020)

The downside is that you have to spend energy equal to the mana value of the original creature you copied