Ultra Dragon, Shooting Star (MP01-076 R) [Masterpiece "Pilgrim-Memories"]

[Flying] [Barrier] UB (This card cannot be targeted by water or darkness spells or abilities your opponent controls.) Whenever a resonator enters the field under your opponent's control without being played from your opponent's hand >>> This card deals 2000 damage to it. When this card is put into a graveyard from the field >>> Discard a card at random.