永銘夢間

Text:

抽一張牌。
通聯瞬間或巫術（於你施放瞬間或巫術咒語時，你可以從手上展示此牌，並支付其通聯費用。如果你如此作，則將此牌的效應加入該咒語中。）

Rulings:

• 6/14/2019 The abilities spliced onto the spell happen last, after all of that spell’s other effects.
• 6/14/2019 You reveal all cards you intend to splice at the same time. Each individual card can be spliced only once onto any one spell, although multiple cards with the same name may be spliced onto one spell.
• 6/14/2019 If a spell is copied, choices made while casting it are copied, so the copy will have the same abilities spliced onto it as the original.
• 6/14/2019 If the spell is countered, any cards you spliced onto it remain in your hand.
• 6/14/2019 If all of the spell’s targets are illegal when the spell tries to resolve, it won’t resolve and none of its effects will happen, including those from cards spliced onto it.
• 6/14/2019 The legality of a spell’s targets is checked only as that spell begins to resolve. If the spell this card is spliced onto causes its targets to become illegal while it’s resolving (for example, by removing them from the battlefield), you’ll still draw a card.