Ichor Wellspring

When Ichor Wellspring enters or is put into a graveyard from the battlefield, draw a card.

Unexpected Fangs

Put a +1/+1 counter and a lifelink counter on target creature.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)
Flying

Mistvault Bridge enters tapped.
Indestructible
{T}: Add {U} or {B}.

Sacrifice Welding Jar: Regenerate target artifact.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)
Draw two cards.

Artifact spells you cast cost {1} less to cast.

Target creature can't be blocked this turn.
Flashback {U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)

({B/P} can be paid with either {B} or 2 life.)
Flying
Lifelink (Damage dealt by this creature also causes you to gain that much life.)

This spell costs {1} less to cast for each artifact you control.
{5}{U}: Gearseeker Serpent can't be blocked this turn.