Spooky20

As this artifact enters, choose a color. Whenever a player casts a spell of the chosen color, you may gain 1 life. {T}: Add one mana of the chosen ...

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) {0}: The next 1 damage th...

First strike When this creature enters, you may reveal X black cards in your hand. If you do, target creature gets -X/-X until end of turn. Madness...

{T}: Add {C}. {1}, {T}: Put a storage counter on this land. {1}, Remove X storage counters from this land: Add X mana in any combination of {B} and...

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Destroy target ar...

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) If this creature would be...

Target player discards two cards. If you cast this spell during your main phase, that player discards four cards instead.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) Whenever this creature at...

Enchant creature Enchanted creature gets +2/+2 and has flying. When enchanted creature dies, create a 2/2 white Griffin creature token with flying.

All Slivers are colorless.

Flying This creature can block only creatures with flying.

{T}: Add {C}. {1}, {T}: Put a storage counter on this land. {1}, Remove X storage counters from this land: Add X mana in any combination of {R} and...

{T}: Add {R}. {4}{R}: This artifact becomes a 4/4 red Giant artifact creature with trample until end of turn. As long as this artifact is a creatur...

Enchant creature When enchanted creature dies, return that card to the battlefield under your control. When this Aura is put into a graveyard from ...

Flying {T}: This creature deals 1 damage to any target. Morph {U}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up a...

All Sliver creatures have haste. All Slivers have "{1}, Sacrifice this permanent: Target Sliver creature gets +2/+2 until end of turn."

Echo {5}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay ...

Shadow (This creature can block or be blocked by only creatures with shadow.) When this creature enters, exile another target creature with shadow....

Non-Eye creatures you control can't attack. Whenever this creature becomes blocked by a creature, destroy that creature.

Flying, protection from black Suspend 3—{1}{W} (Rather than cast this card from your hand, you may pay {1}{W} and exile it with three time counters...

{1}{G}, {T}: If this creature is on the battlefield, it deals damage equal to its power to target attacking creature. That creature deals damage eq...

{2}: Until end of turn, this artifact becomes a 2/1 Construct artifact creature with flying. {2}: Until end of turn, this artifact becomes a 3/2 Co...

Return target artifact card from your graveyard to the battlefield.

Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...