Light Upon the River's Gloom

Enchant target creature with Xeno'jiiva in its
name
Xeno'jiiva gains Pure Veil- Whenever
this creature takes damage from any source put a
Soulscale counter onto this creature, this creature
gains +5/+5 for each Soulscale counter and Moth
to the Flame- Once every turn you may search
your deck for a creature and put in onto the battlefield, after your combat phase, take control
of 1 creature target opponent/s control if they
were attacked this turn