Whenever a creature you control enters, this enchantment deals 1 damage to each opponent.

Survival — At the beginning of your second main phase, if this creature is tapped, put a flying counter on it. This ability triggers only once.

Flying When this creature enters, target creature gets +2/+4 until end of turn.

Delirium — Whenever this creature attacks while there are four or more card types among cards in your graveyard, it gets +2/+0 and gains menace until end of turn. (It can't be blocked except by two or more creatures.)

Whenever you attack, target attacking creature gets +1/+0 and gains first strike until end of turn.

{T}: Target creature you control gains haste until end of turn. Activate only as a sorcery.

This creature gets +3/+0 as long as there are two or more unlocked doors among Rooms you control.

When this creature enters, manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.)

As an additional cost to cast this spell, discard a card. Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Haste When this creature dies, exile the top card of your library. You may play it until the end of your next turn.

As an additional cost to cast this spell, sacrifice an artifact or discard a card. Draw two cards.

Draw two cards, then discard two cards. Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

When this creature dies, each player draws a card.

Exile the top three cards of your library. You may play those cards this turn. At the beginning of the next end step, if any of those cards remain exiled, put them into your graveyard, then create a 0/1 colorless Eldrazi Spawn creature token for each card put into your graveyard this way. Those tokens have "Sacrifice this token: Add {C}."

As an additional cost to cast this spell, discard a card. Draw two cards. If the discarded card wasn't a land card, Grab the Prize deals 2 damage to each opponent.

Flying When this creature enters, you gain 1 life and draw a card.

Lifelink When this creature dies, draw a card.

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

When this creature enters, draw a card.

Equipped creature has flying and haste. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Haste (This creature can attack and {T} as soon as it comes under your control.) {T}: Another target creature with power 2 or less can't be blocked this turn.

{T}: Target creature with power 2 or less can't be blocked this turn.

{T}: Target creature with power 2 or less can't be blocked this turn.

This land enters tapped. When this land enters, it deals 1 damage to target opponent. {T}: Add {R} or {W}.

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}: Add {R}.) This land enters tapped unless you control three or more other Mountains. When this land enters untapped, create a 1/1 red Dwarf creature token.

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

This land enters tapped. {T}: Add {R} or {W}. {4}, {T}: Scry 1.

({T}: Add {R}.)

({T}: Add {W}.)

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

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

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

This land enters tapped. As it enters, choose a color other than red. {T}: Add {R} or one mana of the chosen color.

This land enters tapped. As it enters, choose a color other than white. {T}: Add {W} or one mana of the chosen color.

Flying Whenever another creature you control enters, you gain 1 life.

Whenever another creature enters, you gain 1 life.

Target permanent gains hexproof and indestructible until end of turn. If it's an artifact creature, it gets +2/+2 until end of turn.

Populate. Creatures you control gain indestructible until end of turn. (To populate, create a token that's a copy of a creature token you control.)

{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.

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

{T}: Add {W}.

{T}: Add {R}.

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

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

Choose one — • Abrade deals 3 damage to target creature. • Destroy target artifact.

Destroy target artifact or enchantment.

Lightning Bolt deals 3 damage to any target.

Shock deals 2 damage to any target.

Choose one — • Thraben Charm deals damage equal to twice the number of creatures you control to target creature. • Destroy target enchantment. • Exile any number of target players' graveyards.

First strike When this creature enters, create a 1/1 white Soldier creature token.

When this creature enters, create two 1/1 red Goblin creature tokens.

Create three 1/1 white Soldier creature tokens.

Create two 1/1 red Goblin creature tokens.

When this creature enters, create a 1/1 red Goblin creature token.

Create three 1/1 red Goblin creature tokens.

Create two 1/1 red Goblin creature tokens.

When this artifact enters, create two 1/1 colorless Gnome artifact creature tokens. {W}, Sacrifice this artifact: You gain 3 life.

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)