Shipwreck Singer (THS)

Creature — Siren

Flying {1}{U}: Target creature an opponent controls attacks this turn if able. {1}{B}, {T}: Attacking creatures get -1/-1 until end of turn.

Key evasive threat and tempo control piece for blue-black tempo and control decks. Shipwreck Singer combines flying pressure with two relevant modes: forcing opponent creatures into combat while you shrink their board, or tapping to reduce incoming damage. The flexibility makes it a solid fit in Pioneer and Modern tempo shells where you're already pairing blue's tempo effects with black's creature removal, though it demands a specific deckbuilding context to shine—you need enough targets for the forced attack ability and a reason to hold up mana rather than deploy threats.

Theros — Uncommon