Mighty Morphin' White Ranger

Lifelink

Partner with Saba, White Tiger Saber (When this creature enters the battlefield, target player may put Saba, White Tiger Saber into their hand from their library, then shuffle.)
Equipped creature gets +3/+3, lifelink, and protection from black and green. If you gained more than 10 life this turn, destroy target creature.
Reconfigure Ranger: {1}{w}