indicate mtg card (MTG) Indicate Mtg Card

Protection from creatures allows you to attack more safely, and the initiative and explore are two big bonuses that shouldnt be overlooked

Lightning Greaves and Swiftfoot Boots are obvious includes, but instants like Blacksmiths Skill, Deflecting Swat and Wild Ricochet are essential to protecting your King

The other difference is that Wizards says they put emphasis on practical cards for these precons

Runestone Caverns : Exile the top two cards of your library You may play them

I guess thats mostly a flavor thing, because the creature you put this on will often tap something before your opponent goes to combat, in which case Reach doesnt matter