Sink Below (Red) [FAB359] (Promo) Rainbow Foil 74 You can only use this

You can only use this effect of "Mercurium the Living Quicksilver" once per turn

You can only Special Summon this card from your Extra Deck by sending the above cards from either side of the field to the Graveyard

Set: Welcome to Rathe Edition: Alpha Print Finish: Rainbow Foil Type: Attack Reaction Rarity: Rare Class: Warrior Cost: 3 Target weapon attack gains +2 [Power]

they’ll just face a stronger Exodia the turn after that

Sink Below (Red) [FAB359] (Promo) Rainbow Foil 74 You can only use thisSet: Promo Finish: Rainbow Foil Type: Defense Reaction Rarity: Promo Class: Generic Cost: 0 You may put a card from your hand on the bottom of your deck. If you do, draw a card.