Alastair Styx, Rogue Imperial

First Strike, Reach, Vigilance
{w},{t}: Another target creature gains indestructible until
end of turn.
{x}{u}{b}: Gain control of target non-land artifact or enchantment with converted mana cost X or less and
you lose X life.
"Of course we're right! We've been so focused on that, but
it isn't about being right. It's about doing right."