Timberland Knoll enters the battlefield tapped unless you reveal an artifact card from your hand.
: Add to your mana pool. Return Timberland Knoll to its owner's hand.
, : Target Goblin gets +2/+0 until end of turn.
: Add 
to your mana pool. Return Timberland Knoll to its owner's hand.
, : Target Goblin gets +2/+0 until end of turn.
