Spooky20

{T}: Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

When Nested Shambler dies, create X tapped 1/1 green Squirrel creature tokens, where X is Nested Shambler's power.

{3}, {T}: Investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")

Return two target creatures to their owners' hands. Wizardcycling {2} ({2}, Discard this card: Search your library for a Wizard card, reveal it, pu...

When Drey Keeper enters the battlefield, create two 1/1 green Squirrel creature tokens. {3}{B}: Squirrels you control get +1/+0 and gain menace unt...

Vigilance {5}{G}, {T}: Draw a card. This ability costs {1} less to activate for each +1/+1 counter on creatures you control.

As long as it's your turn, Skophos Reaver gets +2/+0. Madness {1}{R} (If you discard this card, discard it into exile. When you do, cast it for its...

Exile target nonland permanent. Its controller draws a card.

Archway Commons enters the battlefield tapped. When Archway Commons enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of a...

Whenever one or more cards leave your graveyard, scry 1.

Target creature gets +1/+0 until end of turn. When that creature dies this turn, create a 3/2 red and white Spirit creature token.

Draw two cards. You may put a land card from your hand onto the battlefield.

As an additional cost to cast this spell, sacrifice a creature or pay {3}.

Whenever one or more cards leave your graveyard, Fuming Effigy deals 1 damage to each opponent.

Flash (You may cast this spell any time you could cast an instant.) When Whitemane Lion enters the battlefield, return a creature you control to it...

All Sliver creatures get +0/+2.

All Sliver creatures have absorb 1. (If a source would deal damage to a Sliver, prevent 1 of that damage.)

Sacrifice Seal of Primordium: Destroy target artifact or enchantment.

Reach When Penumbra Spider dies, create a 2/4 black Spider creature token with reach.

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

All Sliver creatures get +2/+0.

All Sliver creatures have trample.

Vanishing 3 (This creature enters the battlefield with three time counters on it. At the beginning of your upkeep, remove a time counter from it. W...

Target creature gains double strike until end of turn. Ferocious — That creature also gains trample until end of turn if you control a creature wit...