First printed in Avacyn Restored (2012)
Galvanic Alchemist 

Creature — Human Wizard
Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.)
As long as this creature is paired with another creature, each of those creatures has ": Untap this creature."
In the last 30 days 0.4% of Pauper decks played it (8 of 1908). Most played in Walls Combo.
Combos
5 combos from Commander Spellbook, the most popular first.
- Cast a subset of spells in your library, Infinite black mana…: Biomancer's Familiar + Codie, Vociferous Codex + Galvanic Alchemist
- Cast a subset of spells in your library, Infinite black mana…: Codie, Vociferous Codex + Galvanic Alchemist + Training Grounds
- Cast a subset of spells in your library, Infinite black mana…: Codie, Vociferous Codex + Galvanic Alchemist + Zirda, the Dawnwaker
- Cast a subset of spells in your library: Codie, Vociferous Codex + Galvanic Alchemist + Heartstone
- Infinite red mana, Infinite green mana…: Aura Finesse + Codie, Vociferous Codex + Galvanic Alchemist + Power Artifact
Legality
Constructed
- Standard Not legal
- Pioneer Not legal
- Modern Legal
- Legacy Legal
- Vintage Legal
- Pauper Legal
- Future Standard Not legal
- Historic Not legal
- Timeless Not legal
- Alchemy Not legal
- Penny Dreadful Legal
- Premodern Not legal
- Old School 93/94 Not legal
Singleton
- Gladiator Not legal
Commander formats
- Commander Legal
- Duel Commander Legal
- Pauper Commander Legal
- PreDH Not legal
- Tiny Leaders Legal
- Oathbreaker Legal
- Brawl Not legal
- Standard Brawl Not legal
- Competitive Brawl Not legal