Creatures you control have flying, first strike, vigilance, trample, haste, and protection from black and from red.

Search your library for up to X basic land cards, where X is the number of lands you control, put them onto the battlefield tapped, then shuffle.

Cathedral of War enters tapped.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

: Add .

Search your library for up to X cards, put those cards into your hand, then shuffle.

Door to Nothingness enters tapped.

, , Sacrifice Door to Nothingness: Target player loses the game.

Drowned Catacomb enters tapped unless you control an Island or a Swamp.

: Add or .

Return to the battlefield all permanent cards in your graveyard that were put there from the battlefield this turn.

Flying

: Return Firewing Phoenix from your graveyard to your hand.

: Add three mana of any one color.

When Ground Seal enters, draw a card.

Cards in graveyards can't be the targets of spells or abilities.

: Add .

, : Put a pressure counter on Hellion Crucible.

, , Remove two pressure counters from Hellion Crucible and sacrifice it: Create a 4/4 red Hellion creature token with haste. (It can attack and as soon as it comes under your control.)

: Create X 1/1 red Goblin creature tokens, where X is the number of Goblins you control.

Other Merfolk creatures you control get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

All creatures get -1/-1 until end of turn for each Swamp you control.

Counter target noncreature spell.

Indestructible

As Phylactery Lich enters, put a phylactery counter on an artifact you control.

When you control no permanents with phylactery counters on them, sacrifice Phylactery Lich.

Destroy all nonland permanents.

As Primal Clay enters, it becomes your choice of a 3/3 artifact creature, a 2/2 artifact creature with flying, or a 1/6 Wall artifact creature with defender in addition to its other types. (A creature with defender can't attack.)

You may choose new targets for target spell.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

If you would gain life, you gain twice that much life instead.

, : Target player mills X cards.

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.

Flying

Whenever Shimian Specter deals combat damage to a player, that player reveals their hand. You choose a nonland card from it. Search that player's graveyard, hand, and library for all cards with the same name as that card and exile them. Then that player shuffles.

Reach

: Silklash Spider deals X damage to each creature with flying.

Exile target instant or sorcery card from your graveyard and target instant or sorcery card from an opponent's graveyard. Copy those cards. Cast the copies if able without paying their mana costs. Exile Spelltwine.

At the beginning of your upkeep, draw a card.

: Staff of Nin deals 1 damage to any target.

Indestructible

As Stuffy Doll enters, choose a player.

Whenever Stuffy Doll is dealt damage, it deals that much damage to the chosen player.

: Stuffy Doll deals 1 damage to itself.

Sunpetal Grove enters tapped unless you control a Forest or a Plains.

: Add or .

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

At the beginning of your upkeep, count the number of permanents you control. Your life total becomes that number.

, : Put Void Stalker and target creature on top of their owners' libraries, then those players shuffle their libraries.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

, : Put a petrification counter on target creature. It gains defender and becomes a colorless artifact in addition to its other types. Its activated abilities can't be activated. (A creature with defender can't attack.)