1 mana spells are always worth taking into consideration when it comes to Rogue, especially if it comes with an upside no matter how small. This could even see play in decks without Galakrond, as aggressive archetypes have always been very strong no matter how janky they look on paper. I wouldn't underestimate this card.
Edit: Just remembered, Invoke cards generate a lackey. Now I'm almost certain this is a very powerful card.