Barbara, Idol of Mondstadt

When this card enters the battlefield, you may
search in your library for a card called Hidro
Vision and attach it. If you do, shuffle your library.
{u}: Barbara, Idol of Mondstadt gains lifelink
until end of turn.
{1}{u}{t}: prevent the next 1 damage that would be
dealt to target creature, planeswalker or player
this turn.
—
"Ready, steady go!"