Singles

At the beginning of your upkeep, choose one — • Each player with exactly 13 life loses the game, then each player gains 1 life. • Each player with ...

When Tooth Collector enters the battlefield, target creature an opponent controls gets -1/-1 until end of turn. Delirium — At the beginning of eac...

Target player sacrifices a creature or planeswalker. Delirium — If there are four or more card types among cards in your graveyard, instead that pl...

Target creature gets -4/-4 until end of turn.

When Stromkirk Mentor enters the battlefield, put a +1/+1 counter on another target Vampire you control.

Mill X cards. Target player loses 2 life for each creature card put into your graveyard this way.

Exile target creature and all other creatures its controller controls with the same name as that creature. That player investigates for each nontok...

Delirium — {2}{B}: Transform Kindly Stranger. Activate only if there are four or more card types among cards in your graveyard.

Lifelink {2}, Sacrifice a creature: Put a +1/+1 counter on each Vampire you control.

Delirium — Hound of the Farbogs has menace as long as there are four or more card types among cards in your graveyard. (A creature with menace can'...

Discard a card: Transform Heir of Falkenrath. Activate only once each turn.

Target creature gets +3/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

At the beginning of each player's upkeep, if that player has no cards in hand, you draw a card and you lose 1 life. Madness {1}{B} (If you discard...

Target opponent loses 3 life and you gain 3 life. Madness {B} (If you discard this card, discard it into exile. When you do, cast it for its madnes...

Spells your opponents cast that target Accursed Witch cost {1} less to cast. When Accursed Witch dies, return it to the battlefield transformed und...

Madness {X}{U}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) Gain...

{U}, Sacrifice Vessel of Paramnesia: Target player mills three cards. Draw a card.

Skulk (This creature can't be blocked by creatures with greater power.) When Uninvited Geist deals combat damage to a player, transform it.

Whenever you cast an instant or sorcery spell, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")

Defender Thing in the Ice enters the battlefield with four ice counters on it. Whenever you cast an instant or sorcery spell, remove an ice counter...

Flash Flying

Flying {1}{U}, Discard two cards: Return Stitchwing Skaab from your graveyard to the battlefield tapped.

Whenever you cast a noncreature spell, Cathar's Companion gains indestructible until end of turn. (Damage and effects that say "destroy" don't dest...