Awesome Monday

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

All Slivers have shroud. (They can't be the targets of spells or abilities.)

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

All Slivers have "{2}, 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 "{2}, Sacrifice this permanent: You gain 4 life."

All Sliver creatures have "{2}: This creature gets +0/+1 until end of turn."

All Sliver creatures have "{2}: This creature gets +1/+1 until end of turn."

All Sliver creatures have "{2}: This creature gets +1/+0 until end of turn."

Each Sliver card in each player's hand has slivercycling {3}. Slivercycling {3} ({3}, Discard this card: Search your library for a Sliver card, re...

All Sliver creatures have poisonous 1. (Whenever a Sliver deals combat damage to a player, that player gets a poison counter. A player with ten or ...

All Slivers have "{3}, Sacrifice this permanent: Destroy target permanent."

All Sliver creatures get +2/+2.

All Sliver creatures have double strike.

Activated abilities of creatures cost {1} 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.

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

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

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...

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

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...

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...