Forbidden Dark Contract with the Swamp King

Continuous Spell

Once per turn: You can Special Summon 1 "D/D/D" monster from your hand in Defense Position, but its effects are negated. Once per turn: You can Fusion Summon 1 Fiend-Type Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Materials, including a monster Special Summoned by this card with the above effect. Once per turn, during your Standby Phase: Take 2000 damage.

Rulings – Yugipedia

Printings:

The Dark Illusion: TDIL-EN056 (Common) - 2016-08-04
Pendulum Domination Structure Deck: SDPD-EN026 (Common) - 2017-01-19
2017 Mega-Tin Mega Pack: MP17-EN099 (Common) - 2017-08-24

Prices:

Cardmarket: 0.07 €
TCGplayer: $ 0.13