Ravnica Allegiance

Lavinia, Azorius Renegade | Legendary Creature | Human Soldier | Each opponent can't cast noncreature spells with mana value greater than the number of lands that player controls. Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell. | Steven Belledin

Senate Guildmage | Creature | Human Wizard | {W}, {T}: You gain 2 life. {U}, {T}: Draw a card, then discard a card. | G-host Lee

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

Imperious Oligarch | Creature | Human Cleric | Vigilance Afterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.) | Johannes Voss

Pitiless Pontiff | Creature | Vampire Cleric | {1}, Sacrifice another creature: Pitiless Pontiff gains deathtouch and indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) | Yongjae Choi

Syndicate Guildmage | Creature | Human Cleric | {1}{W}, {T}: Tap target creature with power 4 or greater. {4}{B}, {T}: Syndicate Guildmage deals 2 damage to target opponent or planeswalker. | Josh Hass

Revival | Sorcery | | Return target creature card with mana value 3 or less from your graveyard to the battlefield. | Paul Scott Canavan