Rabbit Battery (NEO) from Kamigawa: Neon Dynasty, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Justyna Dura
• Card Text:
  Haste
  Equipped create gets +1/+1 and 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.)