Connive // Concoct

Split cards have two card faces on a single card. The characteristics of the half you didn't cast are ignored while the spell is on the stack.

Each split card has two names. If an effect instructs you to choose a card name, you may choose one of those names, but not both.

To cast a split card, choose one of its halves to cast. There's no way to cast both halves of this split card.

Each split card is a single card. For example, if you discard a split card, you've discarded one card, not two. If an effect counts the number of sorcery cards in your graveyard, Assault // Battery counts once, not twice.

A split card's characteristics are a combination of its two halves while it is not on the stack. For example, Assault // Battery has a mana value of 5 while it is in your library. If an effect allows you to search your library for a card with mana value 4 or less, you can't find Assault // Battery.

The creature card you return with Concoct may be one that you just surveilled into your graveyard.

Connive's effect lasts indefinitely. It doesn't wear off during the cleanup step, and it doesn't expire if the creature's power becomes greater after Connive has resolved.

No player may take actions between the time you surveil and the time you return a creature card to the battlefield.