MTG Salvation

Defender (This creature can't attack.)

Whenever you discard a card, you may sacrifice Pitchstone Wall. If you do, return the discarded card from your graveyard to your hand.

Until end of turn, if target player would draw a card, instead that player skips that draw and you draw a card.

Flying

Threshold — As long as seven or more cards are in your graveyard, Possessed Aven gets +1/+1, is black, and has "2B, T: Destroy target blue creature."

First strike

Threshold — As long as seven or more cards are in your graveyard, Possessed Barbarian gets +1/+1, is black, and has "2B, T: Destroy target red creature."

Trample

Threshold — As long as seven or more cards are in your graveyard, Possessed Centaur gets +1/+1, is black, and has "2B, T: Destroy target green creature."

Vigilance

Threshold — As long as seven or more cards are in your graveyard, Possessed Nomad gets +1/+1, is black, and has "2B, T: Destroy target white creature."

Psychotic Haze deals 1 damage to each creature and each player.

Madness 1B (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Discard a card: Putrid Imp gains flying until end of turn.

Threshold — As long as seven or more cards are in your graveyard, Putrid Imp gets +1/+1 and can't block.

1R, Discard a card at random: Pyromania deals 1 damage to any target.

1R, Sacrifice Pyromania: It deals 1 damage to any target.

Choose target instant or sorcery spell that targets only a single permanent or player. Copy that spell for each other permanent or player the spell could target. Each copy targets a different one of those permanents and players.

Destroy target land.

Threshold — If seven or more cards are in your graveyard, instead destroy that land and Rancid Earth deals 1 damage to each creature and each player.

Vigilance

Threshold — As long as seven or more cards are in your graveyard, Reborn Hero has "When Reborn Hero dies, you may pay WW. If you do, return Reborn Hero to the battlefield under your control."

As an additional cost to cast this spell, discard X cards.

Return X target creature cards from your graveyard to your hand.

Reveal a card in your hand, then put that card onto the battlefield if it has the same name as a permanent.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

Reach (This creature can block creatures with flying.)

Threshold — Seton's Scout gets +2/+2 as long as seven or more cards are in your graveyard.

Enchant creature

Enchanted creature has "B: This creature gets +1/+1 until end of turn."

When enchanted creature dies, return that card to the battlefield under your control.

When Shambling Swarm dies, distribute three -1/-1 counters among one, two, or three target creatures. For each -1/-1 counter you put on a creature this way, remove a -1/-1 counter from that creature at the beginning of the next end step.

As an additional cost to cast this spell, discard X cards.

Sickening Dreams deals X damage to each creature and each player.

Target player discards two cards at random unless that player has Skullscorch deal 4 damage to them.

Flying

Discard a card: Return Skywing Aven to its owner's hand.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

When Slithery Stalker enters the battlefield, exile target green or white creature an opponent controls.

When Slithery Stalker leaves the battlefield, return the exiled card to the battlefield under its owner's control.

As an additional cost to cast this spell, discard a card at random.

Sonic Seizure deals 3 damage to any target.

Flying

When Soul Scourge enters the battlefield, target player loses 3 life.

When Soul Scourge leaves the battlefield, that player gains 3 life.

Tap target untapped creature you control. If you do, it deals damage equal to its power to target attacking or blocking creature an opponent controls.

Flashback—1W, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

T: Each player loses 1 life for each Swamp they control.

Enchant creature

Enchanted creature gets +1/+2 and has protection from black.

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

Enchant creature

Enchanted creature gets +2/+1 and has protection from white.

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

Enchant creature

When Stupefying Touch enters the battlefield, draw a card.

Enchanted creature's activated abilities can't be activated.

T: Add C.

T: Add W or B. Activate this ability only if you control a Swamp.

T: Add C.

T: Add U or B. Activate this ability only if you control a Swamp.

T: Add C.

T: Add B or R. Activate this ability only if you control a Swamp.

T: Add C.

T: Add B or G. Activate this ability only if you control a Swamp.

Untap target creature with power less than the number of cards in your graveyard and gain control of it until end of turn. That creature gains haste until end of turn.

When Teroh's Faithful enters the battlefield, you gain 4 life.

Flash

Threshold — As long as seven or more cards are in your graveyard, Teroh's Vanguard has "When Teroh's Vanguard enters the battlefield, creatures you control gain protection from black until end of turn."

You don't lose the game for having 0 or less life.

When you have 20 or more life, you lose the game.

Whenever you lose life, you gain 2 life for each 1 life you lost. (Damage dealt to you causes you to lose life.)

As an additional cost to cast this spell, discard X cards.

Return X target nonland permanents to their owners' hands.

Target player discards a card.

Draw a card.

As an additional cost to cast this spell, discard X cards.

Exile X target attacking creatures.

Violent Eruption deals 4 damage divided as you choose among any number of targets.

Madness 1RR (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

As an additional cost to cast this spell, discard a card.

Target creature gets -5/-5 until end of turn.

Tap an untapped Zombie you control: Target land becomes a Swamp until end of turn.

Tap an untapped Zombie you control: Target creature gains swampwalk until end of turn. (It can't be blocked as long as defending player controls a Swamp.)