Princess Nefertari Vivi

At the beginning of combat on your turn,
target creature gains your choice of first strike
or vigilance until end of turn. If that creature
is equipped, it gains first strike and vigilance
until end of turn instead.
Equip abilities you activate cost {1} less to activate.

"I can't just sit around and do nothing. As royalty, it's important that I protect my people with everything I have!"