mtg.wtf

At the beginning of your upkeep, if you control five or more lands, put four +1/+1 counters on Scute Mob.

Defender
{6}{G/U}{G/U}: Adapt 3.
As long as Scuttlegator has a +1/+1 counter on it, it can attack as though it didn't have defender.

Scuttling Doom Engine can't be blocked by creatures with power 2 or less.
When Scuttling Doom Engine dies, it deals 6 damage to target opponent or planeswalker.

Wither

Landfall — Whenever a land enters the battlefield under your control, Scythe Leopard gets +1/+1 until end of turn.

Whenever a player casts a spell, if it's not their turn, Scytheclaw Raptor deals 4 damage to them.

Flying
When Sea Drake enters the battlefield, return two target lands you control to their owner's hand.

When Sea Gate Oracle enters the battlefield, look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

When Sea Hag enters the battlefield, creatures your opponents control get -4/-0 until end of turn.

Sea Monster can't attack unless defending player controls an Island.

{4}{U}: Seafloor Stalker gets +1/+0 until end of turn and can't be blocked this turn. This ability costs {1} less to activate for each creature in your party.

Sealock Monster can't attack unless defending player controls an Island.
{5}{U}{U}: Monstrosity 3.
When Sealock Monster becomes monstrous, target land becomes an Island in addition to its other types.

When Seasoned Dungeoneer enters the battlefield, you take the initiative.
Whenever you attack, target attacking Cleric, Rogue, Warrior, or Wizard gains protection from creatures until end of turn. It explores.

{3}, Exile the top four cards of your library: The next time a source of your choice would deal damage to you this turn, prevent that damage.

Squad {3}
Vigilance
Whenever a creature token enters the battlefield under your control, put a +1/+1 counter on it.

You may pay {R}{G} rather than pay this spell's mana cost. Spend only mana produced by Treasures to cast it this way.

Deathtouch

Reach
When Seed Guardian dies, create an X/X green Elemental creature token, where X is the number of creature cards in your graveyard.

{2}{G}{W}: Target creature gets +3/+3 until end of turn. Untap that creature.

{2}{G}: Seeker of Sunlight explores. Activate only as a sorcery.

Prowess
Whenever you cast a noncreature spell, Seeker of the Way gains lifelink until end of turn.

When Seekers' Squire enters the battlefield, it explores.

Menace
Whenever one or more artifacts and/or creatures you control are put into a graveyard from the battlefield, surveil 1.

Whenever one or more creature cards are put into your graveyard from anywhere, venture into the dungeon. This ability triggers only once each turn.
Create Undead — Whenever you complete a dungeon, return target creature card from your graveyard to the battlefield.

Whenever Segmented Wurm becomes the target of a spell or ability, put a -1/-1 counter on it.