Castle Embereth enters the battlefield tapped unless you control a Mountain.
: Add .
, : Creatures you control get +1/+0 until end of turn.

Castle Garenbrig enters the battlefield tapped unless you control a Forest.
: Add .
, : Add six . Spend this mana only to cast creature spells or activate abilities of creatures.

Castle Locthwain enters the battlefield tapped unless you control a Swamp.
: Add .
, : Draw a card, then you lose life equal to the number of cards in your hand.

Castle Vantress enters the battlefield tapped unless you control an Island.
: Add .
, : Scry 2.

As an additional cost to cast this spell, discard two cards.
Draw three cards.

Adamant — If at least three black mana was spent to cast this spell, mill four cards.
You may choose a creature card in your graveyard. If you do, return it to the battlefield with an additional +1/+1 counter on it.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Menace (This creature can't be blocked except by two or more creatures.)
Whenever this creature mutates, each opponent discards a card.

, : Tap target creature. Activate this ability only if you control a creature with flying.

Target creature gets -4/-0 until end of turn. Scry 2.

Reach
When Chainweb Aracnir enters the battlefield, it deals damage equal to its power to target creature with flying an opponent controls.
Escape—, Exile four other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)
Chainweb Aracnir escapes with three +1/+1 counters on it.

Haste
When Chandra's Firemaw enters the battlefield, you may search your library and/or graveyard for a card named Chandra, Flame's Catalyst, reveal it, and put it into your hand. If you search your library this way, shuffle it.

This spell costs less to cast, where X is the total amount of noncombat damage dealt to your opponents this turn.
Trample
Whenever a source you control deals noncombat damage to an opponent, Chandra's Incinerator deals that much damage to target creature or planeswalker that player controls.

: Chandra's Magmutt deals 1 damage to target player or planeswalker.

Whenever a source you control deals noncombat damage to an opponent, Chandra's Pyreling gets +1/+0 and gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

[+1]: Chandra, Flame's Catalyst deals 3 damage to each opponent.
[−2]: You may cast target red instant or sorcery card from your graveyard. If that spell would be put into your graveyard this turn, exile it instead.
[−8]: Discard your hand, then draw seven cards. Until end of turn, you may cast spells from your hand without paying their mana costs.

[+1]: Discard your hand, then exile the top three cards of your library. Until end of turn, you may play cards exiled this way.
[+1]: Chandra, Heart of Fire deals 2 damage to any target.
[−9]: Search your graveyard and library for any number of red instant and/or sorcery cards, exile them, then shuffle your library. You may cast them this turn. Add six .

As an additional cost to cast this spell, discard X cards.
Target player draws X cards. Channeled Force deals X damage to up to one target creature or planeswalker.

As an additional cost to cast this spell, reveal a creature card from your hand.
Charge of the Forever-Beast deals damage to target creature or planeswalker equal to the revealed card's power.

Spells your opponents cast that target Charix, the Raging Isle cost more to cast.
: Charix gets +X/-X until end of turn, where X is the number of Islands you control.

Enchant creature
When Charmed Sleep enters the battlefield, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.