send 1 LIGHT and 1 DARK monster from your Deck to the GY whose combined ATK is equal to or lower than that monsters, also for the rest of this turn after this card resolves, you can only active 1 monster effect in the GY
When this card leaves the field return all cards in this cards column to the Hand."
It also adds creatures from Pokmon Gold , Silver , and Crystal , including Lugia, Ho-Oh, and a bunch of other Legendaries
Colorful Themes Your Dex, your color
The Clarion Call ability lets you return a Seven Dwarf character to your hand to draw an additional card, while Never Forgotten means this card is never banished, but instead returned to your hand