Boseiju, Who Shelters All

Boseiju, Who Shelters All enters the battlefield
tapped.
{t}, Pay 2 life: Add {1}. If that mana is spent on
an instant or sorcery spell, that spell can't be
countered.
"A thousand human years are a moment to a
weirwood, and through such gazes you and I may
gaze into the past." - Brynden Rivers to Bran Stark