Year of the Rabbit 2023

Arcbound Ravager

Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager.
Modular 1 (This creature enters with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Secret Lair Drop

Magic Online Promos

Pro Tour Promos

"Top-performing automaton combatants are to be seized and modified for service."
—Confiscation directive

Kaladesh Inventions

Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager.
Modular 1

Modern Masters

Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager.
Modular 1 (This enters the battlefield with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

World Championship Decks 2004

Darksteel

Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager.
Modular 1 (This comes into play with a +1/+1 counter on it. When it's put into a graveyard, you may put its +1/+1 counters on target artifact creature.)