with e hero thunder giant - it's effectsays;
this moster cannot be special summoned except by fusion summon. once per turn, by discarding 1 card from your hand,select and destroy 1 face up monster on the field with original attack less than the attack of this card.
it does not say the original attack of thunder giant, only the original atk of the targeted monster, so we want to know if shrink is chained to the activation of his effect - halving his atk (to 1200) would he then only be able to destroy, by effect, a monster with less than 1200 atk? or , as example, his effect was targeting a cyber dragon and he was "shrunk" his effect would "fizzle" or dissappear....
this moster cannot be special summoned except by fusion summon. once per turn, by discarding 1 card from your hand,select and destroy 1 face up monster on the field with original attack less than the attack of this card.
it does not say the original attack of thunder giant, only the original atk of the targeted monster, so we want to know if shrink is chained to the activation of his effect - halving his atk (to 1200) would he then only be able to destroy, by effect, a monster with less than 1200 atk? or , as example, his effect was targeting a cyber dragon and he was "shrunk" his effect would "fizzle" or dissappear....