Rugged Debris enters the battlefield tapped.
: Add or to your mana pool.
: Add to your mana pool. Put Rugged Debris on top of your library.
Sacrifice an artifact creature: Rugged Debris deals 1 damage to target player.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Rugged Debris on top of your library.
