Double Resonator [MACR-EN016] Common BT12-004 You can only use this

You can only use this effect of "Dragunity Senatus" once per turn

you can select 1 face-up Defense Position monster your opponent controls

Your opponent must discard the card he/she draws to the Graveyard from their hand immediately

Add 1 purple or yellow Digimon card among them to your hand

During your 2nd Standby Phase after this card's activation: Fusion Summon 1 Fusion Monster from your Extra Deck with the same name as the monster you showed

Double Resonator [MACR-EN016] Common BT12-004 You can only use thisSet: Maximum Crisis Card type: Tuner Effect Monster Rarity: Common Attack: 0 Defense: 0 If this card is Normal or Special Summoned: You can target 1 face up monster on the field; that target is treated as a Tuner this turn. You can banish this card from your Graveyard, then target 1 Fiend Type monster you control; that Fiend Type monster is treated as a Tuner this turn. You can only use this effect of "Double Resonator" once per turn.