Flash
Protection from white

Flash
Protection from red

Each spell costs more to cast except during its controller's turn.

At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice Defense of the Heart, search your library for up to two creature cards, and put those cards onto the battlefield. Then shuffle your library.

When Delusions of Mediocrity enters the battlefield, you gain 10 life.
When Delusions of Mediocrity leaves the battlefield, you lose 10 life.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Deranged Hermit enters the battlefield, create four 1/1 green Squirrel creature tokens.
Squirrel creatures get +1/+1.

: Destroy target Aura attached to a creature.

As Engineered Plague enters the battlefield, choose a creature type.
All creatures of the chosen type get -1/-1.

Exile target enchantment.

Protection from white
When Eviscerator enters the battlefield, you lose 5 life.

, Sacrifice Expendable Troops: It deals 2 damage to target attacking or blocking creature.

Faerie Conclave enters the battlefield tapped.
: Add .
: Faerie Conclave becomes a 2/1 blue Faerie creature with flying until end of turn. It's still a land.

Flying (This creature can't be blocked except by creatures with flying or reach.)
: Return Fleeting Image to its owner's hand.

Flying
: Regenerate Fog of Gnats.

Forbidding Watchtower enters the battlefield tapped.
: Add .
: Forbidding Watchtower becomes a 1/5 white Soldier creature until end of turn. It's still a land.

Draw two cards, then discard two cards. Untap up to three lands.

Whenever Gang of Elk becomes blocked, it gets +2/+2 until end of turn for each creature blocking it.

Ghitu Encampment enters the battlefield tapped.
: Add .
: Ghitu Encampment becomes a 2/1 red Warrior creature with first strike until end of turn. It's still a land. (It deals combat damage before creatures without first strike.)

, Sacrifice Ghitu Fire-Eater: It deals damage equal to its power to any target.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Ghitu Slinger enters the battlefield, it deals 2 damage to any target.