Kamigawa: Neon Dynasty

Reckoner's Bargain | Instant | | As an additional cost to cast this spell, sacrifice an artifact or creature. You gain life equal to the sacrificed permanent's mana value. Draw two cards. | Justine Cruz

Lethal Exploit | Instant | | Target creature gets -2/-2 until end of turn. It gets an additional -1/-1 until end of turn for each modified creature you controlled as you cast this spell. (Equipment, Auras you control, and counters are modifications.) | Sam Guay

March of Wretched Sorrow | Instant | | As an additional cost to cast this spell, you may exile any number of black cards from your hand. This spell costs {2} less to cast for each card exiled this way. March of Wretched Sorrow deals X damage to target creature or planeswalker and you gain X life. | Tyler Jacobson

Return to Action | Instant | | Until end of turn, target creature gets +1/+0 and gains lifelink and "When this creature dies, return it to the battlefield tapped under its owner's control." | Jeremy Wilson

Assassin's Ink | Instant | | This spell costs {1} less to cast if you control an artifact and {1} less to cast if you control an enchantment. Destroy target creature or planeswalker. | Heonhwa Choe

You Are Already Dead | Instant | | Destroy target creature that was dealt damage this turn. Draw a card. | Zoltan Boros

Debt to the Kami | Instant | | Choose one — • Target opponent exiles a creature they control. • Target opponent exiles an enchantment they control. | Jodie Muir