Blightwidow

Reach (This creature can block creatures with flying.)
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Walking Ballista

Walking Ballista enters with X +1/+1 counters on it.
: Put a +1/+1 counter on Walking Ballista.
Remove a +1/+1 counter from Walking Ballista: It deals 1 damage to any target.

Heaped Harvest

When Heaped Harvest enters and when you sacrifice it, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
, , Sacrifice Heaped Harvest: You gain 3 life.

Shield Broker

When Shield Broker enters, put a shield counter on target noncommander creature you don’t control. You gain control of that creature for as long as it has a shield counter on it. (If it would be dealt damage or destroyed, remove a shield counter from it instead.)

Letter of Acceptance

: Add one mana of any color.
, , Sacrifice Letter of Acceptance: Draw a card.

Squirrel Nest

Enchant land
Enchanted land has “: Create a 1/1 green Squirrel creature token.”

Loam Lion

Loam Lion gets +1/+2 as long as you control a Forest.

Curious Obsession

Enchant creature
Enchanted creature gets +1/+1 and has “Whenever this creature deals combat damage to a player, you may draw a card.”
At the beginning of your end step, if you didn’t attack with a creature this turn, sacrifice Curious Obsession.

Sylvan Scrying

Search your library for a land card, reveal it, put it into your hand, then shuffle.

Shrine of the Forsaken Gods

: Add .
: Add . Spend this mana only to cast colorless spells. Activate only if you control seven or more lands.

Aether Refinery

If you would get one or more (energy counters), you get twice that many instead.
: You get , then you may pay one or more . If you do, create an X/X black Aetherborn creature token, where X is the amount of paid this way.

Aether Refinery

If you would get one or more (energy counters), you get twice that many instead.
: You get , then you may pay one or more . If you do, create an X/X black Aetherborn creature token, where X is the amount of paid this way.

Isolated Chapel

Isolated Chapel enters tapped unless you control a Plains or a Swamp.
: Add or .

Isolated Chapel

Isolated Chapel enters tapped unless you control a Plains or a Swamp.
: Add or .

Isolated Chapel

Isolated Chapel enters tapped unless you control a Plains or a Swamp.
: Add or .

Isolated Chapel

Isolated Chapel enters tapped unless you control a Plains or a Swamp.
: Add or .

Shrine of the Forsaken Gods

: Add .
: Add . Spend this mana only to cast colorless spells. Activate only if you control seven or more lands.

Magnetic Snuffler

When Magnetic Snuffler enters, return target Equipment card from your graveyard to the battlefield attached to Magnetic Snuffler.
Whenever you sacrifice an artifact, put a +1/+1 counter on Magnetic Snuffler.

Mastery of the Unseen

Whenever a permanent you control is turned face up, you gain 1 life for each creature you control.
: Manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it’s a creature card.)