Spooky20

Flying At the beginning of combat on your turn, each player mills three cards.

Indestructible As long as your devotion to black is less than five, Erebos isn't a creature. Whenever another creature you control dies, you may pa...

At the beginning of your upkeep, you lose 1 life and amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't...

Constellation — Whenever Doomwake Giant or another enchantment enters the battlefield under your control, creatures your opponents control get -1/-...

Whenever an opponent attacks you and/or one or more planeswalkers you control, exile the top card of that player's library. You may play that card ...

All Slivers have "{T}: Regenerate target Sliver."

Choose a creature type. Creatures that aren't of the chosen type get -3/-3 until end of turn.

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

All Sliver creatures have flying.

Target player draws two cards. Flashback—{1}{U}, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Whenever a Sliver deals combat damage to a player, its controller may draw a card.

You may have Spark Double enter the battlefield as a copy of a creature or planeswalker you control, except it enters with an additional +1/+1 coun...

Slivers can't be blocked except by Slivers.

Each opponent can't draw more than one card each turn. [−2]: Look at the top four cards of your library. You may reveal a noncreature, nonland card...

Each player shuffles their hand and graveyard into their library, then draws seven cards. If it's your turn, end the turn. (Exile all spells and ab...

Each player shuffles their hand and graveyard into their library, then draws seven cards. If it's your turn, end the turn. (Exile all spells and ab...

Sliver creatures you control have flying.

Whenever you cast a noncreature spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind al...

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

Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its cont...

When Deepglow Skate enters the battlefield, double the number of each kind of counter on any number of target permanents.

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Exile all nonland permanents that aren't legendary.

Exile target creature. Its controller gains life equal to its power.