Seeker of Skybreak
Casting Cost:
: Untap target creature.
$ 000
Seedtime
Play Seedtime only during your turn.
Take an extra turn after this one if an opponent played a blue spell this turn.
Seedborn Muse
Untap all permanents you control during each other player's untap step.
Sedris, the Traitor King
Each creature card in your graveyard has unearth . (: Return the card to the battlefield. The creature gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)
Sedge Troll
Sedge Troll gets +1/+1 as long as you control a Swamp.
: Regenerate Sedge Troll.
Sedge Sliver
All Sliver creatures have "This creature gets +1/+1 as long as you control a Swamp."
All Slivers have ": Regenerate this permanent."
Second Sunrise
Each player returns to play all artifact, creature, enchantment, and land cards that were put into his or her graveyard from play this turn.
Secluded Glen
As Secluded Glen enters the battlefield, you may reveal a Faerie card from your hand. If you don't, Secluded Glen enters the battlefield tapped.
: Add or to your mana pool.
Seat of the Synod
(Seat of the Synod isn't a spell.)
: Add to your mana pool.
Searing Blaze
Searing Blaze deals 1 damage to target player and 1 damage to target creature that player controls.
Landfall — If you had a land enter the battlefield under your control this turn, Searing Blaze deals 3 damage to that player and 3 damage to that creature instead.
Seal of Primordium
Sacrifice Seal of Primordium: Destroy target artifact or enchantment.
Seachrome Coast
Seachrome Coast enters the battlefield tapped unless you control two or fewer other lands.
Sea Gate Wreckage
: Add to your mana pool. ( represents colorless mana.)
, : Draw a card. Activate this ability only if you have no cards in hand.
Sea Drake
Flying
When Sea Drake enters the battlefield, return two target lands you control to their owner's hand.