Kamigawa: Neon Dynasty

Experimental Synthesizer | Artifact | | When Experimental Synthesizer enters or leaves the battlefield, exile the top card of your library. Until end of turn, you may play that card. {2}{R}, Sacrifice Experimental Synthesizer: Create a 2/2 white Samurai creature token with vigilance. Activate only as a sorcery. | Yeong-Hao Han

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

Kumano Faces Kakkazan // Etching of Kumano | Enchantment // Enchantment Creature | Saga // Human Shaman | (As this Saga enters and after your draw step, add a lore counter.) I — Kumano Faces Kakkazan deals 1 damage to each opponent and each planeswalker they control. II — When you next cast a creature spell this turn, that creature enters with an additional +1/+1 counter on it. III — Exile this Saga, then return it to the battlefield transformed under your control. // Haste If a creature dealt damage this turn by a source you controlled would die, exile it instead. | Mike Bierek

Reinforced Ronin | Artifact Creature | Human Samurai | Haste At the beginning of your end step, return Reinforced Ronin to its owner's hand. Channel — {1}{R}, Discard Reinforced Ronin: Draw a card. | Kekai Kotaki

Rabbit Battery | Artifact Creature | Equipment Rabbit | Haste Equipped creature gets +1/+1 and has haste. Reconfigure {R} ({R}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) | Justyna Gil

Akki War Paint | Enchantment | Aura | Enchant artifact or creature As long as enchanted permanent is a creature, it gets +2/+1. | Jeremy Wilson

Simian Sling | Artifact Creature | Equipment Monkey | Equipped creature gets +1/+1. Whenever Simian Sling or equipped creature becomes blocked, it deals 1 damage to defending player. Reconfigure {2} ({2}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) | Nicholas Elias

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