Since Frostmourne weapon doesn't specify when its effect triggers aside of "deathrattle" that would mean that charge minion could just attack a lot of times due being immediately resurrected (continuous effect unless you specify start or end of the turn.)
Since Frostmourne weapon doesn't specify when its effect triggers aside of "deathrattle" that would mean that charge minion could just attack a lot of times due being immediately resurrected (continuous effect unless you specify start or end of the turn.)