Pay 1 life: Carrion Howler gets +2/-1 until end of turn.
2 /
2
{4}{W}{W}
Conclave Equenaut
Creature - Human Soldier
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Flying
3 /
3
{1}{U}{B}
Consult the Necrosages
Sorcery
Choose one --
• Target player draws two cards.
• Target player discards two cards.
--
Dimir Aqueduct
Land
Dimir Aqueduct enters the battlefield tapped.
When Dimir Aqueduct enters the battlefield, return a land you control to its owner's hand.
{T}: Add {U}{B}.
{U}
Dizzy Spell
Instant
Target creature gets -3/-0 until end of turn.
Transmute {1}{U}{U} ({1}{U}{U}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)
{3}{U}
Flight of Fancy
Enchantment - Aura
Enchant creature
When Flight of Fancy enters the battlefield, draw two cards.
Enchanted creature has flying.
--
Golgari Rot Farm
Land
Golgari Rot Farm enters the battlefield tapped.
When Golgari Rot Farm enters the battlefield, return a land you control to its owner's hand.
{T}: Add {B}{G}.
{2}{B}
Infectious Host
Creature - Zombie
When Infectious Host dies, target player loses 2 life.
1 /
1
{2}{B}{B}
Keening Banshee
Creature - Spirit
Flying
When Keening Banshee enters the battlefield, target creature gets -2/-2 until end of turn.
2 /
2
{2}{G}
Moldervine Cloak
Enchantment - Aura
Enchant creature
Enchanted creature gets +3/+3.
Dredge 2 (If you would draw a card, you may mill two cards instead. If you do, return this card from your graveyard to your hand.)
{3}{B}{B}
Moonlight Bargain
Instant
Look at the top five cards of your library. For each card, put that card into your graveyard unless you pay 2 life. Then put the rest into your hand.
{G}{W}
Seeds of Strength
Instant
Target creature gets +1/+1 until end of turn.
Target creature gets +1/+1 until end of turn.
Target creature gets +1/+1 until end of turn.
{R}
Surge of Zeal
Instant
Radiance -- Target creature and each other creature that shares a color with it gain haste until end of turn.
{2}{U}
Terraformer
Creature - Human Wizard
{1}: Choose a basic land type. Each land you control becomes that type until end of turn.
2 /
2
{2}{B}{G}
Woodwraith Strangler
Creature - Plant Zombie
Exile a creature card from your graveyard: Regenerate Woodwraith Strangler.