Have

Reinforcements

Put up to three target creature cards from your graveyard on top of your library.

Lightning Hounds

Benevolent Bodyguard

Sacrifice this creature: Target creature you control gains protection from the color of your choice until end of turn.

Longbow Archer

First strike; reach (This creature can block creatures with flying.)

Capashen Unicorn

{1}{W}, {T}, Sacrifice this creature: Destroy target artifact or enchantment.

Ring of Gix

Echo {3} (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.)
{1}, {T}: Tap target artifact, creature, or land.

Mountain Goat

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Duct Crawler

{1}{R}: Target creature can't block this creature this turn.

Furnace Spirit

Haste
{R}: This creature gets +1/+0 until end of turn.

Youthful Knight

Phyrexian Dreadnought

Trample
When this creature enters, sacrifice it unless you sacrifice any number of creatures with total power 12 or greater.

Plains

Steadfast Guard

Vigilance (Attacking doesn't cause this creature to tap.)

Rolling Thunder

Rolling Thunder deals X damage divided as you choose among any number of targets.

Mountain

Paladin en-Vec

First strike, protection from black and from red (This creature deals combat damage before creatures without first strike. It can't be blocked, targeted, dealt damage, or enchanted by anything black or red.)

Holy Day

Prevent all combat damage that would be dealt this turn.

Downhill Charge

You may sacrifice a Mountain rather than pay this spell's mana cost.
Target creature gets +X/+0 until end of turn, where X is the number of Mountains you control.

Talruum Minotaur

Pallimud

As this creature enters, choose an opponent.
Pallimud's power is equal to the number of tapped lands the chosen player controls.

Flowstone Mauler

Trample
{R}: This creature gets +1/-1 until end of turn.

Serra Avatar

Serra Avatar's power and toughness are each equal to your life total.
When Serra Avatar is put into a graveyard from anywhere, shuffle it into its owner's library.

Angelic Chorus

Whenever a creature you control enters, you gain life equal to its toughness.

Rashka the Slayer

Reach (This creature can block creatures with flying.)
Whenever Rashka blocks one or more black creatures, Rashka gets +1/+2 until end of turn.

Cathodion

Ice Floe

You may choose not to untap this land during your untap step.
{T}: Tap target creature without flying that's attacking you. It doesn't untap during its controller's untap step for as long as this land remains tapped.

Stalking Stones

{T}: Add {C}.
{6}: This land becomes a 3/3 Elemental artifact creature that's still a land. (This effect lasts indefinitely.)

Shocker

Whenever this creature deals damage to a player, that player discards all the cards in their hand, then draws that many cards.

Maraxus of Keld

Maraxus's power and toughness are each equal to the number of untapped artifacts, creatures, and lands you control.

Worn Powerstone

This artifact enters tapped.
{T}: Add {C}{C}.

Braidwood Cup

Lithophage

At the beginning of your upkeep, sacrifice this creature unless you sacrifice a Mountain.