Juniper, The Enthralling

When Juniper enters the battlefield, create
X 1/1 colorless artifact Golem creatures and put
one +X/+X token on target creature.
At the beginning of your end step, choose
one —
•You gain 1 life.
•Return target creature or planeswalker from your graveyard to your hand if their converted mana cost
is more than half of your current life total
rounded up.