Knight of the Haligtree

Vigilance.
When Knight of the Haligtree enters the battlefield, create a 1/1 white human soldier Creature Token.
Knight of the Haligtree has +1/+1 as long as
you control 3 or more creatures.
'Knights who have vowed to serve Miquella's Haligtree. They'll loyally protect it to the
very end.'