Chosen One [LON-014] Common BT12-111 Set: Premium Gold: Return of

Set: Premium Gold: Return of the Bling Card type: Effect Monster Rarity: Gold Rare Attack: 300 Defense: 250 During your Standby Phase

or Special Summoned during the turn a Thunder monster's effect was activated in the hand

but does not prevent your opponent from attacking you directly

You can only use each effect of "Shellrokket Dragon" once per turn

by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization")

Chosen One [LON-014] Common BT12-111 Set: Premium Gold: Return ofSet: Labyrinth of Nightmare Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 Select 1 Monster Card and 2 non Monster Cards from your hand. Your opponent randomly selects 1 of the 3 cards. If it is the Monster Card, it is immediately Special Summoned in face up Attack or Defense Position and the remaining 2 cards are sent to the Graveyard. If it is not a Monster Card, all 3 cards are sent to the Graveyard.