Lucia Tireless Advisor

First Strike, Vigilance, Bushido 2
When Lucia, Tireless Advisor enters the battlefield, search your library for an instant
card and exile it face up.
When Lucia, Tireless Advisor deals combat
damage to a player, you may cast a copy of a
spell exiled by it, without paying its mana cost.
I make this sacrifice for you, Lady Elincia!