Nightmare Wheel [SDOK-EN038] Common ST14-02 if this card was discarded

if this card was discarded from your hand to your Graveyard by an opponent's card effect

except "Buster Whelp of the Destruction Swordsman"

Set: Legendary Collection 2 Card type: Quick Play Spell Rarity: Common Attack: 0 Defense: 0 Send 1 face-up "Six Samurai" monster you control to the Graveyard

When day turns to night

Nightmare Wheel [SDOK-EN038] Common ST14-02 if this card was discardedSet: Structure Deck: Onslaught of the Fire Kings Card type: Continuous Trap Rarity: Common Attack: 0 Defense: 0 Target 1 monster your opponent controls; it cannot attack or change its battle position. When it leaves the field, destroy this card. During each of your Standby Phases while that monster is on the field: Inflict 500 damage to your opponent.