Knightmare Incarnation Idlee

Level 9 DARK/Fairy Effect
2100 ATK / 2100 DEF

Level 9 monsters you control cannot be destroyed by card effects. You can only use each of the following effects of "Knightmare Incarnation Idlee" once per turn.
● If the total Link Rating of the monsters on the field is 8 or more (Quick Effect): You can Special Summon this card from your hand.
● If this card is Special Summoned, while your opponent controls more Link Monsters than you do: You can send all Link Monsters on the field to the GY.

Rulings – Yugipedia

Printings:

Dark Neostorm: DANE-EN017 (Secret Rare) - 2019-05-02
2020 Tin of Lost Memories Mega Pack: MP20-EN057 (Super Rare) - 2020-08-27

Prices:

Cardmarket: 0.14 €
TCGplayer: $ 0.18