Steppe Key enters the battlefield tapped.
: Add or to your mana pool.
: Add to your mana pool. Put Steppe Key on top of your library.
, : Steppe Key deals 1 damage to target attacking creature.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Steppe Key on top of your library., : Steppe Key deals 1 damage to target attacking creature.
