Reverse Engineer [March of the Machine Commander] SPA Hija de Otono "For freedom

"For freedom

Set: Streets of New Capenna Commander Type: Sorcery Rarity: Rare Cost: {3}{B}{B} Remove all counters from all permanents and exile all tokens

so you trained

Set: Commander 2014 Type: Creature — Siren Rarity: Rare Cost: {2}{U} {U}

"A failure is simply another opportunity for improvement

Reverse Engineer [March of the Machine Commander] SPA Hija de Otono "For freedomSet: March of the Machine Commander Type: Sorcery Rarity: Uncommon Cost: {3}{U}{U} Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for 1.) Draw three cards. The Hold, an illegal research facility in a derelict merchant ship, became a wellspring of renegade intelligence.