mtg.wtf

{T}: Target creature you control with toughness less than Stone Giant's power gains flying until end of turn. Destroy that creature at the beginning of the next end step.

This spell costs {1} less to cast for each attacking creature.
Create a 6/12 colorless Construct artifact creature token with trample. Exile it at the beginning of your next end step.

Destroy target land.

Whenever Stone-Cold Basilisk blocks or becomes blocked by a creature with fewer letters in its name, destroy that creature at end of combat. (Punctuation and spaces aren't letters.)
Whenever an opponent reads Stone-Cold Basilisk, that player is turned to stone until end of turn. Stoned players can't attack, block, cast spells, or activate abilities.

Landfall — Whenever a land you control enters, untap Stone-Seeder Hierophant.
{T}: Untap target land.

Trample
Whenever a creature you control with trample attacks, it gets +2/+2 until end of turn.

Flash
Flying
When Stonecloaker enters, return a creature you control to its owner's hand.
When Stonecloaker enters, exile target card from a graveyard.

{2}{B}: Stonefare Crocodile gains lifelink until end of turn.

When Stoneforge Mystic enters, you may search your library for an Equipment card, reveal it, put it into your hand, then shuffle.
{1}{W}, {T}: You may put an Equipment card from your hand onto the battlefield.

Vigilance
{1}{W}, {T}: Search your library for an Equipment card, put it onto the battlefield, attach it to a creature you control, then shuffle.

{5}{W}: Stonehorn Chanter gains vigilance and lifelink until end of turn.

When Stonehorn Dignitary enters, target opponent skips their next combat phase.

At the beginning of each player's end step, that player sacrifices an untapped land of their choice.

{6}{R}{R}: Monstrosity 3.
When Stoneshock Giant becomes monstrous, creatures without flying your opponents control can't block this turn.

{4}{W}: Prevent all damage that would be dealt to Stonewise Fortifier by target creature this turn.

Split second
Target creature gets +5/+5 and gains shroud until end of turn.

{7}{G}: Stonewood Invoker gets +5/+5 until end of turn.

Soulbond
As long as Stonewright is paired with another creature, each of those creatures has "{R}: This creature gets +1/+0 until end of turn."

Activated abilities of artifacts can't be activated.

{1}{U}, {T}: You may tap or untap target creature.

Islandwalk
Merfolk spells and Wizard spells you cast cost {1} less to cast.

Whenever Stonybrook Schoolmaster becomes tapped, you may create a 1/1 blue Merfolk Wizard creature token.

Target player discards a card.
Gotcha — If an opponent audibly flicks the cards in their hand, you may say "Gotcha!" When you do, return Stop That from your graveyard to your hand.