One commander deck of 100 cards would be in the $1 per card range, so a full deck would cost $100, or maybe a little more if you toss in some tokens
They have a lot of English cards as well as Korean
If you gain control of another player's permanent and it phases out, if the duration of the control-change effect expires before it phases in, that permanent phases in under that other player's control as your next untap step begins
Considering how well he protects himself from removal, you shouldn't need to worry about much other card draw
The Gift Bundle is the ultimate fan kit, whether your players are boosting their own collection or giving the gift of Magic to another
As an upper limit, assume that eight drafters will need 184-200 maindecked, nonland cards (23-25 spells apiece), theoretically leaving the remaining 176 to 160 cube slots open for mana-fixing