Spooky20

When you cast this spell, any player may sacrifice a creature of their choice. If a player does, counter Brain Gorgers. Madness {1}{B} (If you disc...

This creature can't attack unless defending player controls a Swamp. When you control no Swamps, sacrifice this creature.

Cohort — {T}, Tap an untapped Ally you control: Discard a card. If you do, draw a card.

Vigilance

{T}: Target player loses 1 life. {4}, {T}: Search your library for a Rebel permanent card with mana value 3 or less, put it onto the battlefield, t...

Devoid (This card has no color.) Counter target spell unless its controller pays {1}. You create a 1/1 colorless Eldrazi Scion creature token. It h...

Whenever this creature deals combat damage to a player, you may exile target card from that player's graveyard.

{T}: Add {G}. Threshold — This creature gets +3/+3 as long as there are seven or more cards in your graveyard.

All Sliver creatures have trample.

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

Target creature can't be blocked this turn. Draw a card.

This land enters tapped. {T}: Add {G}. {T}, Sacrifice this land: Add one mana of any color.

Flying Your maximum hand size is reduced by two.

Thermal Blast deals 3 damage to target creature. Threshold — Thermal Blast deals 5 damage instead if there are seven or more cards in your graveyard.

Counter target spell unless its controller pays {X}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Threshold — This creature gets +2/+2 as long as there are seven or more cards in your graveyard.

Target creature you control gains protection from the color of your choice until end of turn. Draw a card.

Enchant creature Enchanted creature gets +2/+2. Threshold — As long as there are seven or more cards in your graveyard, all creatures able to block...

Exile target attacking creature. Draw a card.

This land enters tapped. {T}: Add {U}. {T}, Sacrifice this land: Add one mana of any color.

When this creature enters, you may return target instant card from your graveyard to your hand.

Scorching Missile deals 4 damage to target player or planeswalker. Flashback {9}{R} (You may cast this card from your graveyard for its flashback c...

Discard any number of cards. Creatures you control get +0/+1 until end of turn for each card discarded this way.