Arcbound Wanderer (5DN 103)

Artifact Creature — Golem • Mana cost: {6} • Fifth Dawn • Uncommon

Modular—Sunburst (This creature enters with a +1/+1 counter on it for each color of mana spent to cast it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Illustrated by Christopher Moeller.