Since there are fewer common cards than uncommon cards (weird right?), Wizards designs the commons carefully to ensure there are fewer dead cards for your draft experience
I like the mechanic, though Im skeptical if scrying really needs to become even more powerful
A card from Unglued that forgoes conventional rules and forces you and your opponent to play with your entire library in your hand
Heres a bit of a left field deck suggestion: Nine-Fingers Keene wants to get as many different Gates onto the battlefield as possible, so having an instant to assist in that mission will be a sneaky inclusion
Venture Forth is the latest suspend card, which gives you repeatable land ramp
Rule 608.2d, in turn, states (emphasis mine): 608.2d If an effect of a spell or ability offers any choices other than choices already made as part of casting the spell, activating the ability, or otherwise putting the spell or ability on the stack, the player announces these while applying the effect.Although it might be completely trivial and unnecessary to state, which half of a split card to cast is a choice (made during the casting process)