ok i have a question regarding Mirage of Nightmare, if a player plays MON and draws his/her cards from MON's effect and he draws a Watapon. Question(s) does he special summon the watapon from his/her hand? if so, isn't he required to draw an additional card because the text on MON says he/she has to draw cards until his hand has 4 cards??? AND how many cards does he discard because of MON effect???