Black provides you with creature and planeswalker removal , while green hits artifacts and enchantments
This can essentially turn into a one mana spell that lets you draw three cards
If players want a budget deck for the next set, this Sapphire/Steel deck might be a good foundation that could use just a bit of tweaking
The copy created by the second mode will have the same targets as the spell it's copying unless you choose new ones
One style acted as a communication device, another as a recording and playback device, and the last is what appears in Black Flag, a surveillance device when combined with a vial of blood, which also appears in the art as a glass cube with a drop of blood inside
This is pretty limiting, and means you wont be able to use any Pokmon ex cards