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

Applied Biomancy | Instant | | Choose one or both — • Target creature gets +1/+1 until end of turn. • Return target creature to its owner's hand. | Sidharth Chaturvedi

Growth Spiral | Instant | | Draw a card. You may put a land card from your hand onto the battlefield. | Seb McKinnon

Repudiate | Instant | | Counter target activated or triggered ability. (Mana abilities can't be targeted.) | Victor Adame Minguez