Unassuming Candlestick

During your turn, if Unassuming Candlestick is
in your hand, you may hide it on the battlefield.
0: Return Unassuming Candlestick to its owner's
hand. Only any opponent may activate this ability
and only if they see Unassuming Candlestick.
2, Sacrifice Unassuming Candlestick: Destroy
target attacking creature.