Genex Ally Changer [DT04-EN013] Common Judge Promotional Cards You can only use this

You can only use this effect of "Superheavy Samurai Soulhorns" once per turn

you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell

if this card is in your GY: You can declare 1 Attribute

if this Set card in your Spell & Trap Zone was destroyed by an opponent's card effect and sent to the GY this turn: Special Summon this card

You may look at the top card of both your and your opponent's Deck at any time

Genex Ally Changer [DT04-EN013] Common Judge Promotional Cards You can only use thisSet: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 1800 Once per turn, select 1 face up monster on the field and declare 1 Attribute. The selected monster's Attribute becomes the declared Attribute until the End Phase.