Singles

All Sliver creatures get +1/+1.

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

All Sliver creatures have haste.

All Sliver creatures have frenzy 1. (Whenever a Sliver attacks and isn't blocked, it gets +1/+0 until end of turn.)

All Slivers have "{2}: Regenerate this permanent."

({T}: Add {G}.)

({T}: Add {R}.)

All Sliver creatures have flying.

({T}: Add {B}.)

({T}: Add {U}.)

({T}: Add {W}.)

Vivid Grove enters the battlefield tapped with two charge counters on it. {T}: Add {G}. {T}, Remove a charge counter from Vivid Grove: Add one mana...

Vivid Creek enters the battlefield tapped with two charge counters on it. {T}: Add {U}. {T}, Remove a charge counter from Vivid Creek: Add one mana...

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

Rupture Spire enters the battlefield tapped. When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any c...

Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest. {T}: Add {R} or {G}.

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

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 powe...

Changeling (This card is every creature type.) {T}: Target creature gains all creature types until end of turn. {T}: Target creature loses all crea...

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 War...

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

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

Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.

All Sliver creatures have double strike.