This land enters tapped. When this land enters, return a land you control to its owner's hand. {T}: Add {R}{W}.

This land enters tapped. {T}: Add {R} or {W}.

{T}: Add one mana of any color in your commander's color identity.

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

({T}: Add {W}.) This land enters tapped unless you control three or more other Plains. When this land enters untapped, put a +1/+1 counter on target creature you control.

({T}: Add {R}.)

This land enters tapped. {T}: Add {R} or {W}. {2}{R}{W}: This land becomes a 2/1 red and white Elemental creature with double strike until end of turn. It's still a land.

({T}: Add {W}.)

{T}: Add {C}. {T}, Sacrifice this land: Target attacking creature without flying gets -1/-2 until end of turn.

You have no maximum hand size. {T}: Add {C}.

This land enters tapped. {T}: Add {R} or {W}.

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {R} or {W}.

{T}: Add {R} or {W}. {R/W}{R/W}{R/W}{R/W}, {T}, Sacrifice this artifact: Draw two cards.

{1}, {T}: Add {R}{W}.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

As this artifact enters, choose a color. Creatures you control of the chosen color get +1/+0. {T}: Add one mana of the chosen color.

When this artifact enters, scry 1. {T}: Add one mana of any color.

{T}: Add {C}. {1}, {T}, Sacrifice this artifact: Draw a card.

Whenever equipped creature deals combat damage to a player, you may draw a card. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Equipped creature gets +1/+1 and has trample and lifelink. {1}: Permanents your opponents control lose hexproof and indestructible until end of turn. Equip {2}

{T}: Add {C}{C}.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.)

Put a +1/+1 counter on each creature you control.

Tap all creatures your opponents control. Creatures you control gain lifelink until end of turn.

Destroy all nonwhite creatures.

Rile deals 1 damage to target creature you control. That creature gains trample until end of turn. Draw a card.

Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever one or more creatures you control attack, they gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)

At the beginning of your upkeep, return an instant or sorcery card at random from your graveyard to your hand. Whenever you cast an instant or sorcery spell, this creature gets +4/+0 until end of turn.

Defender Whenever you cast an instant or sorcery spell, this creature deals 1 damage to each opponent.

First strike, vigilance Protection from Vampires, from Werewolves, and from Zombies

First strike (This creature deals combat damage before creatures without first strike.) If a source would deal damage to an opponent, it deals double that damage to that player instead.

Whenever you cast an instant or sorcery spell, this creature deals 2 damage to each opponent.

Double strike

Whenever this creature becomes tapped, target creature can't block this turn.

This creature gets +1/+1 for each creature your opponents control.

First strike Delirium — This creature has double strike as long as there are four or more card types among cards in your graveyard.

Flying (This creature can't be blocked except by creatures with flying or reach.) Vigilance (Attacking doesn't cause this creature to tap.) Other creatures you control have vigilance.

Flying, haste

Double strike Revolt — At the beginning of your end step, if a permanent left the battlefield under your control this turn, put a +1/+1 counter on this creature.

Whenever you cast a noncreature spell, put a +1/+1 counter on this creature.

Changeling (This card is every creature type.) Whenever an opponent casts a spell, you may put a +1/+1 counter on this creature.

Defender {T}: This creature deals 1 damage to each opponent. Whenever you cast an instant or sorcery spell, untap this creature.

If a red source you control would deal damage to an opponent or a permanent an opponent controls, it deals that much damage plus 2 instead.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever this creature is dealt damage, it deals that much damage to target player.

Attacking non-Human creatures you control get +1/+0 and have trample.

Enchant creature Enchanted creature can't attack or block unless its controller pays {3}. Activated abilities of enchanted creature cost {3} more to activate.

Target attacking creature gets +2/+2 until end of turn. Each attacking non-Human creature gains trample until end of turn.

Double target player's life total. Shuffle Beacon of Immortality into its owner's library.

Target attacking creature gets +3/+3 until end of turn. If it's an artifact creature, it gains trample until end of turn.

Prevent all damage that would be dealt to you and permanents you control this turn by sources you don't control. If damage is prevented this way, you may have Channel Harm deal that much damage to target creature.

Regenerate target creature.

Target creature gets +1/+0 until end of turn. Draw a card.

Prevent all damage that would be dealt to you and permanents you control this turn.

Target creature gains haste until end of turn. Draw a card.

Destroy target artifact or enchantment. Scry 1.

Attacking creatures gain first strike until end of turn.

Destroy target artifact or enchantment. You gain 4 life.

Target creature deals damage to itself equal to its power.

Creatures you control get +1/+0 and gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)

Strive — This spell costs {1}{W} more to cast for each target beyond the first. Any number of target creatures each gain double strike until end of turn. (They deal both first-strike and regular combat damage.)

Tap target creature. Draw a card.

Destroy target blocking creature. Creatures that were blocked by that creature this combat gain trample until end of turn.

Target attacking creature gets +3/+3 and gains trample until end of turn.

Target creature you control gains protection from the color of your choice until end of turn. Draw a card.

Target creature gets +1/+0 and gains first strike until end of turn. Scry 1.

Target creature can't block this turn. Draw a card.

Target creature gets +3/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Target creature gets +3/+1 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Target creature gets +1/+1 and gains double strike until end of turn.

Double the power of target creature until end of turn.