Rancor

Enchant creature
Enchanted creature gets +2/+0 and has trample.
When Rancor is put into a graveyard from the battlefield, return Rancor to its owner’s hand.

Juggernaut

Juggernaut attacks each combat if able.
Juggernaut can’t be blocked by Walls.

Roar of the Wurm

Create a 6/6 green Wurm creature token.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Balance

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

Emperor Crocodile

When you control no other creatures, sacrifice Emperor Crocodile.

Wrath of God

Destroy all creatures. They can’t be regenerated.

Nimble Mongoose

Shroud (This creature can’t be the target of spells or abilities.)
Threshold — Nimble Mongoose gets +2/+2 as long as seven or more cards are in your graveyard.

Altered Ego

This spell can’t be countered.
You may have Altered Ego enter the battlefield as a copy of any creature on the battlefield, except it enters with X additional +1/+1 counters on it.

Sengir Vampire

Flying (This creature can’t be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

Altered Ego

This spell can’t be countered.
You may have Altered Ego enter the battlefield as a copy of any creature on the battlefield, except it enters with X additional +1/+1 counters on it.

Pious Evangel // Wayward Disciple

Whenever Pious Evangel or another creature enters the battlefield under your control, you gain 1 life.
, , Sacrifice another permanent: Transform Pious Evangel.

Runaway Carriage

Trample
When Runaway Carriage attacks or blocks, sacrifice it at end of combat.

Confront the Unknown

Investigate, then target creature gets +1/+1 until end of turn for each Clue you control. (To investigate, create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)

Scrapskin Drake

Flying (This creature can’t be blocked except by creatures with flying or reach.)
Scrapskin Drake can block only creatures with flying.

Tandem Lookout

Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.)
As long as Tandem Lookout is paired with another creature, each of those creatures has “Whenever this creature deals damage to an opponent, draw a card.”

Bone Saw

Equipped creature gets +1/+0.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Strider Harness

Equipped creature gets +1/+1 and has haste.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Gift of Tusks

Until end of turn, target creature loses all abilities and becomes a green Elephant with base power and toughness 3/3.

Silent Sentinel

Flying
Whenever Silent Sentinel attacks, you may return target enchantment card from your graveyard to the battlefield.

Nessian Wilds Ravager

Tribute 6 (As this creature enters the battlefield, an opponent of your choice may put six +1/+1 counters on it.)
When Nessian Wilds Ravager enters the battlefield, if tribute wasn’t paid, you may have Nessian Wilds Ravager fight another target creature. (Each deals damage equal to its power to the other.)