When an effect resolves that was activated by an Effect Monster that was on your opponent's side of the field, they must discard 1 card or the effect is negated (their choice).
| Printing | Rarity | 1st Edition | Unlimited | Actions |
|---|---|---|---|---|
DT04-EN035Duel Terminal 4 | DTSPR | 1st | Unl. | |
HA04-EN025Hidden Arsenal 4: Trishula's Triumph | ScR | 1st | Unl. | |
HAC1-EN046Hidden Arsenal: Chapter 1 | C | 1st | Unl. | |
HAC1-EN046Hidden Arsenal: Chapter 1 | DTNPR | 1st | Unl. | |
SDFC-EN015Structure Deck: Freezing Chains | C | 1st | Unl. | |
WGRT-EN039War of the Giants Reinforcements | SR | 1st | Unl. | |
BPW2-EN039War of the Giants: Round 2 | SR | 1st | Unl. |