Like nearly all of the creatures in the tribe, he is not without faults as he is seemingly overcosted and definitely falls below the curve at face value
The leader can give one of your characters a rested DON
III Until end of turn, another target creature you control gains trample and gets +X/+X, where X is the number of lands you control
Collector boosters are premium-priced booster packs with more guaranteed rares
Pushing the impactful cards to higher rarities helps make the games more even-keeled in Limited because of card as-fans (the rate at which a certain card or subset of cards show up within an average booster pack) and in casual Constructed because of card availability
When Goblin Recruiter enters the battlefield, stack your entire deck. Yeah, that makes sense on a two-drop Or its unbelievably stupid, ruining any hope of playing a game (to say nothing of being completely busted)