Jaheira is awesome, since it makes your Food tokens into Mox Emeralds, and extra mana is always welcome
Luckily most people arent playing that particular deck right now
If you were going to make ten of those tokens, good news, because youve now got ten angels
The story of The Brothers War the set looks to touch upon a lot of those characters and events, but will mostly follow Teferi and companys efforts to find a way to deal with the Phyrexians back in their own time likely by trying to find Urza and figure out the Sylex
Even if you lost your other measly little 1/1 Goblin, youll have another ready to go at the top of the next turn, maintaining at least a net-zero Goblin total
The Starter Collection, meanwhile is described as the next step, and is a larger, pricier product containing 350 cards