A colorless combo any deck can run combines Wurmcoil Engine, Nim Deathmantle, and Ashnod's Altar to make infinite tokens and infinite mana
If Gagaga Cowboy is in attack position, you can make this card gain 1000 attack during the battle phase, while your opponents monster loses 500 attack
Like most Magic: The Gathering cards, the value of Future Sight depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Mystery Booster 2)
Finally, the card draw and reanimation effects are inefficiently costed, even at instant speed, but that makes them far from irrelevant
In its simplest form, a proxy card is either a homemade copy or a stand-in for an official MtG card or another token
Special Theme that has never appeared before