Mercadian Masques

{B}, {T}, Discard a card: Add {B}{B}{B}.

Whenever Alley Grifters becomes blocked, defending player discards a card.

Defender (This creature can't attack.) {2}{B}, {T}: Target player discards a card. Activate this ability only any time you could cast a sorcery.

Destroy target nonblack creature. It can't be regenerated. You lose life equal to that creature's toughness.

You may exile a black card from your hand rather than pay this spell's mana cost. Target player reveals their hand. You choose a nonland card from ...

{B}, {T}, Discard a card: Return target creature card from your graveyard to your hand.

When Strongarm Thug enters the battlefield, you may return target Mercenary card from your graveyard to your hand.

Target player discards a card at random.

Enchant creature Pay 2 life: Regenerate enchanted creature.

When Skulking Fugitive becomes the target of a spell or ability, sacrifice it.

Destroy target nonblack creature. It can't be regenerated. You gain life equal to its toughness.

{2}: Target player discards a card. Any player may activate this ability but only any time they could cast a sorcery.

If you control a Swamp, you may pay 2 life rather than pay this spell's mana cost. Target creature gets +2/+0 until end of turn.

Rampart Crawler can't be blocked by Walls.

Destroy target land.

Whenever Quagmire Lamprey becomes blocked by a creature, put a -1/-1 counter on that creature.

Whenever a player casts a green or white spell, that player discards a card.

{B}: Primeval Shambler gets +1/+1 until end of turn.

Enchant creature Whenever enchanted creature becomes blocked, tap all lands defending player controls.

{2}{B}, {T}, Discard a card: Destroy target nonblack creature. It can't be regenerated.

Flying At the beginning of your upkeep, sacrifice Molting Harpy unless you pay {2}.

Flying

Flash Enchant creature Enchanted creature gets +2/-2.

Whenever a nontoken permanent is put into a player's graveyard from the battlefield, that player loses 1 life.