beware of minotaurs bearing gifts

Imprint — , : You may exile an instant or sorcery card with mana value X from your hand. At the beginning of your upkeep, you may copy a card exiled with this artifact. If you do, you may cast the copy without paying its mana cost.

If an opponent searched their library this turn, you may pay rather than pay this spell's mana cost. Target opponent mills thirteen cards.

If an opponent drew three or more cards this turn, you may pay rather than pay this spell's mana cost. Runeflare Trap deals damage to target player equal to the number of cards in that player's hand.

Search your library for a card, exile it, then shuffle. Any opponent may have you put that card into your hand. If no player does, you draw three cards.