Clintard, Lucky Artificer

Artifact creatures you control get +1/+1 for each
instant and sorcery you own in exile.

When you cast an artifact spell, you may exile cards
from the top of your library until you exile an
artifact. Put that artifact into play. This ability
triggers once each turn.

Lord Kindren can't hold them alone. Away, my
king. Their reliquary is well stocked. I may live to
see you again yet.