Card Rules: Rulings powered by The Netrep API. The required card only needs to be face-up on the field. It does not need to be a Monster Card, so if 'Dark Magician' is equipped to your 'Relinquished', you can activate 'Thousand Knives'. [Re: My Body as a Shield] 'My Body as a Shield' will negate cards such as 'Dark Hole', 'Fissure', 'Raigeki', 'Eternal Rest', 'Nobleman of Crossout', 'Tribute to the Doomed', 'Thousand Knives', 'Trap Hole', 'Two-Pronged Attack', 'Mirror Force', 'House of Adhesive Tape', 'Eatgaboon', 'Ring of Destruction', 'Torrential Tribute', 'Bottomless Trap Hole', 'Man-Eater Bug', 'Blast Juggler', 'Dragon Seeker', 'Dream Clown', 'Throwstone Unit', 'Burst Breath', 'Swarm of Scarabs', 'Cyber Jar', 'Tribe-Infecting Virus', 'Raigeki Break', 'XYZ Dragon Cannon', 'Mega-Ton Magical Cannon', 'Exiled Force' (negates the effect but will not destroy 'Exiled Force' as it is already in the Graveyard), 'Offerings to the Doomed' (negates 'Offerings to the Doomed' so you do not skip your Draw Phase), 'Jowgen the Spiritualist' (when its effect is activated), 'Dragon's Gunfire' (if the effect that destroys a monster is selected), or 'The Last Warrior From Another Planet' (negates the effect and destroys 'The Last Warrior From Another Planet'). [Re: Prime Material Dragon] 'Prime Material Dragon's' second effect works like 'My Body as a Shield'. 'Prime Material Dragon' can negate cards such as 'Smashing Ground', 'Nobleman of Crossout', 'Shield Crush', 'Thousand Knives', 'Trap Hole', 'Mirror Force', 'Ring of Destruction', 'Torrential Tribute', 'Bottomless Trap Hole', 'Swarm of Scarabs', 'Dark Armed Dragon', 'Raigeki Break', 'XYZ Dragon Cannon', 'Mega-Ton Magical Cannon', 'Exiled Force' (negates the effect but will not destroy 'Exiled Force' as it is already in the Graveyard), 'Soul Taker' (negates 'Soul Taker' so you do not gain Life Points), 'Jowgen the Spiritualist' (when its effect is activated), 'Dragon's Gunfire' (if the effect that destroys a monster is selected), or 'The Last Warrior From Another Planet' (negates the effect and destroys 'The Last Warrior From Another Planet').