Im already running Storm of Souls as a way to bring back all of my small creatures in my Adeline, Resplendent Cathar deck, so I can see this card slotting in immediately as a secondary way to recover from a devastating board wipe
Battle Cry Goblin Dragons Fire Boots of Speed Goblin Morningstar Hobgoblin Captain Plundering Barbarian Swarming Goblins Green Green has the most consistently powerful commons, but its uncommons are lacking
If there's a cost associated with having it attack, you aren't forced to pay that cost, so it doesn't have to attack in that case either
Midnight Clock, on the other hand, provides a free hand refill after three turn cycles, which is about when you really want one
He's great leading a Commander deck or in the 99 with Jhoria, Weatherlight Captain in Izzet or Boros's Sram to draw cards while killing stuff
Whether you're storing a prized commander deck or building a new set, protection is key