Magic Jammer
[Trap Card
]
When a Spell Card is activated: Discard 1 card; negate the activation, and if you do, destroy it.
RISE OF THE DRAGON LORDS STRUCTURE DECK
SDRL-EN035 | Common
[Trap Card
]
When a Spell Card is activated: Discard 1 card; negate the activation, and if you do, destroy it.