Innistrad

{1}, Sacrifice Traveler's Amulet: Search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.

Defender Creatures with flying your opponents control get -1/-0.

{T}: Each player puts the top card of their library into their graveyard.

Equipped creature has flying. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Equipped creature can't be blocked by Vampires or Zombies. Equipped creature has "{T}, Sacrifice Blazing Torch: Blazing Torch deals 2 damage to any...

Morbid — When Woodland Sleuth enters the battlefield, if a creature died this turn, return a creature card at random from your graveyard to your hand.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Howlpack of Estwald.

At the beginning of each upkeep, if no spells were cast last turn, transform Villagers of Estwald.

Put a +1/+1 counter on each of up to two target creatures. Flashback {1}{W} (You may cast this card from your graveyard for its flashback cost. The...

Untap target creature. It gets +2/+4 and gains reach until end of turn. (It can block creatures with flying.)

Reach (This creature can block creatures with flying.) Morbid — Somberwald Spider enters the battlefield with two +1/+1 counters on it if a creatur...

Target creature you control gets +1/+1 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

Orchard Spirit can't be blocked except by creatures with flying or reach.

Destroy target artifact or enchantment.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Krallenhorde Wantons.

At the beginning of each upkeep, if no spells were cast last turn, transform Grizzled Outcasts.

Defender, protection from Zombies

Enchant creature Enchanted creature has flying. Prevent all combat damage that would be dealt to and dealt by enchanted creature.

Trample Morbid — Festerhide Boar enters the battlefield with two +1/+1 counters on it if a creature died this turn.

{2}{G}: Darkthicket Wolf gets +2/+2 until end of turn. Activate this ability only once each turn.

First strike At the beginning of each upkeep, if a player cast two or more spells last turn, transform Ironfang.

First strike At the beginning of each upkeep, if no spells were cast last turn, transform Village Ironsmith.