The ability that sets Freedom Fighter Recruit's power functions in all zones, not only on the battlefield
Can you easily get the cards into (and out of) the box
Protection from Humans is great as it's the most common tribe in the game
This enchantment reduces the cost of creatures, but destroys them as they enter, replacing them with a 2/2 Zombie Druid token
One card doesnt exclude the other, so you can play this white instant with Azorius commanders or UWx decks that like to blink creatures, like Brago, King Eternal or Yorion, Sky Nomad
If your deck is the "deal triple damage" kinda build, making sure it can't be prevented is a nice upside, especially if people play a lot of The One Ring in your group