Ravnica Allegiance

Absorb | Instant | | Counter target spell. You gain 3 life. | Izzy

Emergency Powers | Instant | | Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile Emergency Powers. Addendum — If you cast this spell during your main phase, you may put a permanent card with mana value 7 or less from your hand onto the battlefield. | Chris Rallis

Sphinx's Insight | Instant | | Draw two cards. Addendum — If you cast this spell during your main phase, you gain 2 life. | Scott Murphy

Depose | Instant | | Tap target creature. Draw a card. | Sara Winters

Warrant | Instant | | Put target attacking or blocking creature on top of its owner's library. | Matt Stewart

Final Payment | Instant | | As an additional cost to cast this spell, pay 5 life or sacrifice a creature or enchantment. Destroy target creature. | Victor Adame Minguez

Mortify | Instant | | Destroy target creature or enchantment. | Anthony Palumbo

Consecrate // Consume | Instant // Sorcery | | Exile target card from a graveyard. Draw a card. // Target player sacrifices a creature with the greatest power among creatures they control. You gain life equal to its power. | Igor Kieryluk