The downside of this card is that it is three mana and your opponent can easily play around this by only deploying a few threats and baiting it out of your hand, but catching for example a kicked Goblin Bushwhacker can very easily turn the corner against a slew of Goblin tokens
Worst of all, there was little that could be done about it - countering Life from the Loam was a waste of time and the deck could draw scads of cards off of very little mana, and could run a lot of lands, allowing it to be more consistent
This is a bad thing for Magic players, local game stores, Wizards , and the game as a whole
Or bringing in something like a Myr Battlesphere just for the ETB army, knowing it's also going to wipe small creatures on the way out
North Pole Patrol Tapping and untapping creatures has been a powerful tool for blue players in the past, and North Pole Patrol's access to both could strengthen those decks in a big way
This spicy spirit dragon has seen its popularity soar since Tarkir: Dragonstorm, and no wonder