, Sacrifice an artifact: Put a +1/+1 counter on target creature. Activate only during your upkeep.
: During your upkeep, add a permanent +1/+1 counter to any creature. Each time you use this ability, you must sacrifice one of your artifacts in play.
"Work with zeal as hammers peal! Melt, anneal, and pound the steel!" —Old Dwarvish forge-chant
