未来予知

あなたのライブラリーの一番上のカードを公開したままプレイする。
あなたはあなたのライブラリーの一番上のカードをプレイしてもよい。

Future Sight

Play with the top card of your library revealed.
You may play lands and cast spells from the top of your library.

"My past holds only pain and loss. I will conquer it by creating the perfect future."
—Ixidor, reality sculptor

Mystery Booster 2

All times, all at once, collapsing to a single point: now, and what comes next.

Secret Lair Drop

Modern Horizons

Play with the top card of your library revealed.
You may play the top card of your library.

Eternal Masters

Magic Online Promos

If the top card of your library changes while you're casting a spell, playing a land, or activating an ability (most likely because that top card is the card you're playing), the new top card won't be revealed until you finish doing so.

If the top card of your library is a land, you may play that land only if you have any available land plays.

The top card of your library isn't in your hand, so you can't suspend it, cycle it, or activate any of its abilities.

You must follow the normal timing permissions and restrictions for the top card of your library and pay its costs. If the card has alternative or additional costs, you may pay those. If the card has any mandatory additional costs, you must pay those.