Dampen Thought
Description
Target player puts the top four cards of his or her library into his or her graveyard.
Splice onto Arcane 1U (As you play an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card’s effects to that spell.)
Splice onto Arcane 1U (As you play an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card’s effects to that spell.)