Artifact Hunter

Anomalous Expertise — Artifact spells cost {1} less mana to cast.
{t} Untested Trinket — Flip a coin, if the
result is heads, gain 1 life, if the result is tails,
lose 2 life, and deal 2 damage to target
creature.

Though a far cry from an expert he may be, a man
who has survived handling artifacts left by the portal storms this long must be more qualified than most.