Bolas, The Angered

When Bolas, The Angered enters the battlefield each players exiles {x} cards from the top of their library, then exiles {x} permanents he or she controls. {x}'s do NOT need to be payed for equally, which {x} goes for which is determined by whichever player controls the most Dragons or Gods. Then, Bolas, The Angered may target a player, that player exiles {x} additional cards from the top of their library, then exiles {x} permanents he or she controls. {x} Is equal to the difference of Dragon and/or God cr