All Sliver creatures have poisonous 1.

Changeling
: Target creature gains all creature types until end of turn.
: Target creature loses all creature types until end of turn.

All Sliver creatures have flying.

All Slivers have ": Regenerate this permanent."

All Sliver creatures have frenzy 1.

All Sliver creatures have haste.

All Slivers have ": Add one mana of any color."

All Sliver creatures get +1/+1.

Flash
Any player may cast Sliver spells as though they had flash.

All Slivers have shroud.

All Slivers have "Pay 2 life: Return this permanent to its owner's hand."

All Slivers have ", Sacrifice this permanent: This permanent deals 2 damage to any target."

Whenever a Sliver becomes blocked, that Sliver gets +1/+1 until end of turn for each creature blocking it.

All Slivers have ", Sacrifice this permanent: You gain 4 life."

All Sliver creatures have ": This creature gets +0/+1 until end of turn."

All Sliver creatures have ": This creature gets +1/+1 until end of turn."

All Sliver creatures have ": This creature gets +1/+0 until end of turn."

Each Sliver card in each player's hand has slivercycling .
Slivercycling (, Discard this card: Search your library for a Sliver card, reveal it, and put it into your hand. Then shuffle your library.)

All Slivers have ", Sacrifice this permanent: Destroy target permanent."

All Sliver creatures have "Whenever this creature is dealt damage, put a +1/+1 counter on it." (The damage is dealt before the counter is put on.)

Whenever a Sliver deals combat damage to a player, its controller may create a 1/1 colorless Sliver creature token.

All Sliver creatures get +2/+2.

: Search your library for a Sliver card, reveal that card, and put it into your hand. Then shuffle your library.
: Gain control of target Sliver. (This effect lasts indefinitely.)

All Sliver creatures have double strike.

Activated abilities of creatures cost less to activate. This effect can't reduce the mana in that cost to less than one mana.

Choose a creature type. Draw a card for each permanent you control of that type.

Return up to three target creature cards of the creature type of your choice from your graveyard to your hand.

Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it. (For example, if two Goblin Warriors and a Goblin Shaman are on the battlefield, each gets +2/+2.)

Whenever a creature enters the battlefield, if you cast it from your hand, you may search your library for a creature card with the same total power and toughness and put it onto the battlefield. If you do, shuffle your library.

: Add one mana of any color. Spend this mana only to cast a creature spell.

Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest.
: Add or .

Rupture Spire enters the battlefield tapped.
When Rupture Spire enters the battlefield, sacrifice it unless you pay .
: Add one mana of any color.

, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.

Vivid Creek enters the battlefield tapped with two charge counters on it.
: Add .
, Remove a charge counter from Vivid Creek: Add one mana of any color.

Vivid Grove enters the battlefield tapped with two charge counters on it.
: Add .
, Remove a charge counter from Vivid Grove: Add one mana of any color.