Sacred Foundry

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As Sacred Foundry enters the battlefield, you may pay 2 life. If you don’t, it enters the battlefield tapped.

Gatekeeper Gargoyle

Flying
Gatekeeper Gargoyle enters the battlefield with a +1/+1 counter on it for each Gate you control.

Sacred Foundry

(: Add or .)
As Sacred Foundry enters the battlefield, you may pay 2 life. If you don’t, it enters the battlefield tapped.

Mausoleum Secrets

Undergrowth — Search your library for a black card with converted mana cost less than or equal to the number of creature cards in your graveyard, reveal it, put it into your hand, then shuffle your library.

Deafening Clarion

Choose one or both —
• Deafening Clarion deals 3 damage to each creature.
• Creatures you control gain lifelink until end of turn.

Deafening Clarion

Choose one or both —
• Deafening Clarion deals 3 damage to each creature.
• Creatures you control gain lifelink until end of turn.

Chamber Sentry

Chamber Sentry enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.
, , Remove X +1/+1 counters from Chamber Sentry: It deals X damage to any target.
: Return Chamber Sentry from your graveyard to your hand.

Mausoleum Secrets

Undergrowth — Search your library for a black card with converted mana cost less than or equal to the number of creature cards in your graveyard, reveal it, put it into your hand, then shuffle your library.

Guildmages’ Forum

: Add .
, : Add one mana of any color. If that mana is spent on a multicolored creature spell, that creature enters the battlefield with an additional +1/+1 counter on it.

Mausoleum Secrets

Undergrowth — Search your library for a black card with converted mana cost less than or equal to the number of creature cards in your graveyard, reveal it, put it into your hand, then shuffle your library.

Soul of Innistrad

Deathtouch
: Return up to three target creature cards from your graveyard to your hand.
, Exile Soul of Innistrad from your graveyard: Return up to three target creature cards from your graveyard to your hand.

Haunted Fengraf

: Add .
, , Sacrifice Haunted Fengraf: Return a creature card at random from your graveyard to your hand.

Sai, Master Thopterist

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying.
, Sacrifice two artifacts: Draw a card.

Detection Tower

: Add .
, : Until end of turn, your opponents and creatures your opponents control with hexproof can be the targets of spells and abilities you control as though they didn’t have hexproof.

Dragon’s Hoard

Whenever a Dragon enters the battlefield under your control, put a gold counter on Dragon’s Hoard.
, Remove a gold counter from Dragon’s Hoard: Draw a card.
: Add one mana of any color.

Fountain of Renewal

At the beginning of your upkeep, you gain 1 life.
, Sacrifice Fountain of Renewal: Draw a card.

Sai, Master Thopterist

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying.
, Sacrifice two artifacts: Draw a card.

Sai, Master Thopterist

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying.
, Sacrifice two artifacts: Draw a card.

Detection Tower

: Add .
, : Until end of turn, your opponents and creatures your opponents control with hexproof can be the targets of spells and abilities you control as though they didn’t have hexproof.

Dragon’s Hoard

Whenever a Dragon enters the battlefield under your control, put a gold counter on Dragon’s Hoard.
, Remove a gold counter from Dragon’s Hoard: Draw a card.
: Add one mana of any color.