mtg.wtf

Flying
Discard a card: Return Skywing Aven to its owner's hand.

Flying
Domain — When Skywriter Djinn enters the battlefield, conjure a random card from Skywriter Djinn's spellbook into your hand. Then if you have fewer cards in hand than the number of basic land types among lands you control, repeat this process.

Affinity for artifacts
{1}, Sacrifice an artifact: Slag Strider deals 1 damage to any target.

Slagwoods Bridge enters the battlefield tapped.
Indestructible
{T}: Add {R} or {G}.

Equipped creature gets +0/+6.
Equip {3}

Destroy all creatures and planeswalkers except for commanders.

Whenever Slashing Tiger becomes blocked, it gets +2/+2 until end of turn.

This spell can't be countered.
Choose a nonland card name. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles.

When Slaughter Specialist enters the battlefield, each opponent creates a 1/1 white Human creature token.
Whenever a creature an opponent controls dies, put a +1/+1 counter on Slaughter Specialist.

Gain control of target creature. Untap that creature. It gains haste until end of turn. Sacrifice it at the beginning of the next end step.

When Slayer's Bounty enters the battlefield, look at the creature cards in target opponent's hand.
Whenever you sacrifice Slayer's Bounty or another Clue, draft a card from Slayer's Bounty's spellbook.
{2}, Sacrifice Slayer's Bounty: Draw a card.

Equipped creature gets +4/+2.
Whenever equipped creature dies, if it was a Human, create a 1/1 white Spirit creature token with flying.
Equip {3}

Tap all creatures target player controls. Those creatures don't untap during that player's next untap step.

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.

Disguise {1}{W}
Whenever Sleuth Instructor or another permanent you control is turned face up, seek a non-Elephant creature card with mana value 3 or less and cloak it. This ability triggers only once.

Slice and Dice deals 4 damage to each creature.
Cycling {2}{R}
When you cycle Slice and Dice, you may have it deal 1 damage to each creature.

Whenever a Swamp or Forest enters the battlefield under your control, draft a card from Slimefoot, Thallid Transplant's spellbook.

When Sling-Gang Lieutenant enters the battlefield, create two 1/1 red Goblin creature tokens.
Sacrifice a Goblin: Target player loses 1 life and you gain 1 life.

Haste
Whenever Slith Firewalker deals combat damage to a player, put a +1/+1 counter on it.

Slither Blade can't be blocked.

{T}: Add {G}.

Flash
Whenever you cast another spell that has flash, you draw a card and each opponent loses 1 life.

{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast a Sliver spell.
{5}, {T}: Create a 1/1 colorless Sliver creature token. Activate only if you control a Sliver.

Sliver creatures you control have indestructible.

{2}: Create a 1/1 colorless Sliver creature token.