Kamigawa: Neon Dynasty

Regent's Authority | Instant | | Target creature gets +2/+2 until end of turn. If it's an enchantment creature or legendary creature, instead put a +1/+1 counter on it and it gets +1/+1 until end of turn. | A. M. Sartor

Light the Way | Instant | | Choose one — • Put a +1/+1 counter on target creature or Vehicle. Untap it. • Return target permanent you control to its owner's hand. | Benjamin Ee

March of Otherworldly Light | Instant | | As an additional cost to cast this spell, you may exile any number of white cards from your hand. This spell costs {2} less to cast for each card exiled this way. Exile target artifact, creature, or enchantment with mana value X or less. | Nils Hamm

March of Swirling Mist | Instant | | As an additional cost to cast this spell, you may exile any number of blue cards from your hand. This spell costs {2} less to cast for each card exiled this way. Up to X target creatures phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.) | Iris Compiet

Spell Pierce | Instant | | Counter target noncreature spell unless its controller pays {2}. | Lie Setiawan

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

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

Voltage Surge | Instant | | As an additional cost to cast this spell, you may sacrifice an artifact. Voltage Surge deals 2 damage to target creature or planeswalker. If this spell's additional cost was paid, Voltage Surge deals 4 damage instead. | Randy Vargas

March of Reckless Joy | Instant | | As an additional cost to cast this spell, you may exile any number of red cards from your hand. This spell costs {2} less to cast for each card exiled this way. Exile the top X cards of your library. You may play up to two of those cards until the end of your next turn. | Fiona Hsieh

Kindled Fury | Instant | | Target creature gets +1/+0 and gains first strike until end of turn. | Dmitry Burmak

Flame Discharge | Instant | | Flame Discharge deals X damage to target creature or planeswalker. If you controlled a modified creature as you cast this spell, it deals X plus 2 damage instead. (Equipment, Auras you control, and counters are modifications.) | Joshua Raphael

March of Burgeoning Life | Instant | | As an additional cost to cast this spell, you may exile any number of green cards from your hand. This spell costs {2} less to cast for each card exiled this way. Choose target creature with mana value less than X. Search your library for a creature card with the same name as that creature, put it onto the battlefield tapped, then shuffle. | Wylie Beckert

Tamiyo's Safekeeping | Instant | | Target permanent you control gains hexproof and indestructible until end of turn. You gain 2 life. (A permanent with hexproof and indestructible can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.) | Aurore Folny