15 red mana is likely enough to take out an opponent with a Deathforge Shaman, while infinite white mana turns Lightkeeper of Emeria into an infinite life engine
This means that playing Ojutai can lead to a complete shutdown of your opponent's combat steps if you have a couple of Dragons on the battlefield
Everyone had been speculating on how exactly jobs were going to be represented in this set
Deadly Dispute gets you some cards, and you dont mind sacrificing a creature as part of its cost
In the actual games, each head still has their own deck, hand, graveyard, and mana pool you cant pay for your partners spells, or count their cards as ones you control
It's nice to know that Wizards of the Coast paid attention to the bracket system and ensured these preconstructed decks (precons) were legal to use in lower levels of play