(1) Each time a non-Thunder monster(s) is Special Summoned face-up, while this card is in the Monster Zone: That monster(s) cannot attack this turn, also destroy it during the End Phase.
(2) If this card is in your GY: You can target 1 face-up card you control; destroy it, and if you do, add this card to your hand. You can only use this effect of "Thundercrash Snarecrow" once per turn.