Mizzium Transreliquat (GPT) from Guildpact, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: John Avon
• Card Text:
  3: Mizzium Transreliquat becomes a copy of target artifact until end of turn.
  1UR: Mizzium Transreliquat becomes a copy of target artifact and gains this ability.