Lochmere Serpent

Lochmere Serpent

Creature - Serpent | Power/Toughness: 7 / 7 (CMC 6)
Flash
, Sacrifice an Island: Lochmere Serpent can't be blocked this turn.
, Sacrifice a Swamp: You gain 1 life and draw a card.
: Exile five target cards from an opponent's graveyard. Return Lochmere Serpent from your graveyard to your hand. Activate only as a sorcery.