meijer mtg cards Random box of goodies from indepth review / unboxing -MTG 2017 Starter Sets at Meijer?

Over the weekend, Nerd of the Rings teamed up with TORn staffer Justin to split the cost of a box of Collector Boosters, which currently retail for around $400, and streamed opening half a box each

How many blue mana sources do we need in our deck with 29 mana sources if we wish to cast these spells at least 80% of the time on our second turn? (15 blue mana sources) Were building Vintage White Eldrazi and wed like to ensure that we have a two-mana spell to play in our starting hand at least 85% of the time

on cards like Bladehold War-WhipBladehold War-Whip when Phyrexia: All Will Be One dropped, so a reskin of the same concept surely makes me happy

One dream scenario is that at least one other player has Plant tokens that go with our Avenger of Zendikar

If I use X's ability to cast an instant or sorcery, does that spell go into my graveyard