Rootbound Crag [Magic 2012] Sea Serpent if you had no other

if you had no other cards on your side of the field and in your hand when you activated this card)

This card cannot be Special Summoned except by Tributing 3 Fiend-Type monsters on your side of the field

Set: Speed Duel: Duelists of Tomorrow Card type: Effect Monster Rarity: Common Attack: 1300 Defense: 1400 (This card's name is always treated as "Harpie Lady"

Set: Starstrike Blast Card type: Normal Spell Rarity: Rare This card can only be activated at the start of your Main Phase 1

When it attacks

Rootbound Crag [Magic 2012] Sea Serpent if you had no otherSet: Magic 2012 Type: Land Rarity: Rare Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest. {T}: Add {R} or {G}.