Deepwood Ghoul

Death Pit Offering

When Death Pit Offering enters, sacrifice all creatures you control.
Creatures you control get +2/+2.

When a creature enters, sacrifice Monkey Cage and create X 2/2 green Monkey creature tokens, where X is that creature's mana value.

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

Hazy Homunculus can't be blocked as long as defending player controls an untapped land.

When Rishadan Footpad enters, each opponent sacrifices a permanent of their choice unless they pay {2}.

When Highway Robber enters, target opponent loses 2 life and you gain 2 life.

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

{U}: Tap target creature unless its controller pays {1}.

{3}{U}, {T}, Discard a card: Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn.

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

{X}{B}, {T}, Discard two cards: Target player discards X cards at random.

Draw a card, then draw cards equal to the number of cards named Accumulated Knowledge in all graveyards.

When Rishadan Cutpurse enters, each opponent sacrifices a permanent of their choice unless they pay {1}.

{X}{U}, {T}, Discard two cards: Return X target creatures to their owners' hands.

Whenever Shrouded Serpent attacks, defending player may pay {4}. If that player doesn't, Shrouded Serpent can't be blocked this turn.

You may return two Islands you control to their owner's hand rather than pay this spell's mana cost.
Draw two cards.

Whenever Chambered Nautilus becomes blocked, you may draw a card.

{2}: Target creature gains flying until end of turn. Any player may activate this ability.

Flying
{2}: Ribbon Snake loses flying until end of turn. Any player may activate this ability.

Defender (This creature can't attack.)
{1}{B}: Regenerate Carrion Wall.

{4}: Return target creature card from a graveyard to its owner's hand. Any player may activate this ability but only as a sorcery.