This ability gives Nashi bottomless potential, as it means that you can steal one of your opponent's draft bombs from the top of their deck before they can even draw it
I'm not sure if it was restricted out of fairness, or if they actually thought the card was overpowered at 2 mana (can't imagine the thought process, when crusade and bad moon were fine, but then, they restricted gauntlet of might, so maybe they didn't like red guys getting pumped!) Rukh egg looks fine today, maybe even pretty weak
These decks will want as many fetch lands as they can afford as well as spells like Harrow and Scapeshift to put multiple lands into play a turn
It adds another layer to deciding which deck is best for you and how focused you want it to be
Goblin Chieftain Creature Goblin Haste (This creature can attack and as soon as it comes under your control.) Other Goblin creatures you control get +1/+1 and have haste
Dont forget treasures, food, clues more than enough fodder to go around