Welser, the Archmage of Fire (WOM-042) [Winds of the Ominous Moon]

Whenever you play a chant -> Copy it. You may choose new targets for the copy. This ability triggers only once per turn. God's Art "Grand Entrance" (R)(R), reveal this card from your hand: Put this card from your hand into the field. At the next end of your opponent's turn -> Remove this card from the game. Play this ability only during your turn.