Kamigawa: Neon Dynasty

Ancestral Katana | Artifact | Equipment | Whenever a Samurai or Warrior you control attacks alone, you may pay {1}. When you do, attach Ancestral Katana to it. Equipped creature gets +2/+1. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.) | Daniel Ljunggren

Kitsune Ace | Creature | Fox Pilot | Whenever a Vehicle you control attacks, choose one — • That Vehicle gains first strike until end of turn. • Untap Kitsune Ace. | Joseph Weston

Wanderer's Intervention | Instant | | Wanderer's Intervention deals 4 damage to target attacking or blocking creature. | Cristi Balanescu

Eiganjo Exemplar | Enchantment Creature | Human Samurai | Whenever a Samurai or Warrior you control attacks alone, it gets +1/+1 until end of turn. | Ernanda Souza

Spirited Companion | Enchantment Creature | Dog | When Spirited Companion enters the battlefield, draw a card. | Ilse Gort

Era of Enlightenment | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter.) I — Scry 2. II — You gain 2 life. III — Exile this Saga, then return it to the battlefield transformed under your control. | Amayagido