Thoughtseize (Japanese Borderless Etched Foil) [Secret Lair Drop Series] Human Rogue Hedron Detonator deals 1 damage

Hedron Detonator deals 1 damage to target opponent

you may cast an instant or sorcery spell from your hand with mana value less than or equal to that damage without paying its mana cost

so it could be anywhere between 1 - 10 weeks for delivery

The province of Jingzhou was the fulcrum of the three kingdoms

Set: Modern Horizons 3 Type: Artifact Rarity: Rare Cost: {2} Black spells you cast cost {1} less to cast

Thoughtseize (Japanese Borderless Etched Foil) [Secret Lair Drop Series] Human Rogue Hedron Detonator deals 1 damageSet: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {B} Target player reveals their hand. You choose a nonland card from it. That player discards that card. You lose 2 life.