Hierophant green

Stand - when this creature enters the battlefield,
you may attach it to a creature you control.
Enchanted creature gets +X/+X, where X is
this stands power.
Emerald Splash - When this creature or creature
with this stand attached attacks, you may have
it deal 1 to any target
{3}: Attach this stand to a creature you control
Activate only as a sorcery.