Chimney Rabble

Haste
When this creature enters, create a 1/1 red Phyrexian Goblin creature token.

Chittering Skitterling

Corrupted — Sacrifice an artifact or creature: Draw a card. Activate only if an opponent has three or more poison counters and only once each turn.

Cruel Grimnarch

Deathtouch
When this creature enters, each opponent discards a card. For each opponent who can't, you gain 4 life.

Cutthroat Contender

Pay 1 life: This creature gets +1/+0 until end of turn. Activate only once each turn.

Ichorspit Basilisk

Deathtouch
Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)

Menagerie Curator

{T}: Add one mana of any one color. Spend this mana only to cast a creature spell.
Whenever you cast a creature spell that doesn't share a creature type with a creature card in your library, draw a card.

Cabaretti Courtyard

When this land enters, sacrifice it. When you do, search your library for a basic Mountain, Forest, or Plains card, put it onto the battlefield tapped, then shuffle and you gain 1 life.

Civic Gardener

Whenever this creature attacks, untap target creature or land.

Speakeasy Server

Flying
When this creature enters, you gain 1 life for each other creature you control.

Unctus's Retrofitter

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)
When this creature enters, up to one target artifact you control becomes an artifact creature with base power and toughness 4/4 for as long as this creature remains on the battlefield.

Monument to Perfection

{3}, {T}: Search your library for a basic, Sphere, or Locus land card, reveal it, put it into your hand, then shuffle.
{3}: This artifact becomes a 9/9 Phyrexian Construct artifact creature, loses all abilities, and gains indestructible and toxic 9. Activate only if there are nine or more lands with different names among the basic, Sphere, and Locus lands you control.

Riveteers Initiate

{1}{B/G}: This creature gains deathtouch until end of turn.

Shattering Finale

Casualty 1 (As you cast this spell, you may sacrifice a creature with power 1 or greater. When you do, copy this spell and you may choose a new target for the copy.)
Target creature an opponent controls perpetually gets -0/-3.

Arming Gala

At the beginning of your end step, creatures you control and creature cards in your hand, library, and graveyard perpetually get +1/+1.

Cutthroat Centurion

Sacrifice another artifact or creature: This creature gets +2/+2 until end of turn. Activate only once each turn.