The Sorcery sees play in Modern in dedicated Goblin Charbelcher as its a spell, but can play it as a land from your hand in the early turns
(6/7/2013) If a creature with persist that has +1/+1 counters on it receives enough -1/-1 counters to cause it to be destroyed by lethal damage or put into its owner's graveyard for having 0 or less toughness, persist won't trigger and the card won't return to the battlefield
My theory is that expensive decks now could be driven down in overall price due to the influx of the new set as players draft it and open boxes
If only one has Partner, the deck must use a single Commander instead
Nihil Spellbomb You need to be in black to play Nihil Spellbombfor color identity and because this artifact isnt worth much if you cant draw a card
All of that said, this is still a drop, with some playable, if not valuable, cards in it