{U}, Sacrifice Aether Spellbomb: Return target creature to its owner's hand. {1}, Sacrifice Aether Spellbomb: Draw a card.

When Blood Fountain enters the battlefield, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") {3}{B}, {T}, Sacrifice Blood Fountain: Return up to two target creature cards from your graveyard to your hand.

Equipped creature gets +1/+0 for each artifact you control. {B}{B}: Attach Cranial Plating to target creature you control. Equip {1}

{1}{B}, {T}, Sacrifice Executioner's Capsule: Destroy target nonblack creature.

{T}, Sacrifice Nihil Spellbomb: Exile target player's graveyard. When Nihil Spellbomb is put into a graveyard from the battlefield, you may pay {B}. If you do, draw a card.

Darkmoss Bridge enters the battlefield tapped. Indestructible {T}: Add {B} or {G}.

Indestructible {T}: Add {C}.

Drossforge Bridge enters the battlefield tapped. Indestructible {T}: Add {B} or {R}.

Goldmire Bridge enters the battlefield tapped. Indestructible {T}: Add {W} or {B}.

{T}: Add {R}.

Mistvault Bridge enters the battlefield tapped. Indestructible {T}: Add {U} or {B}.

Razortide Bridge enters the battlefield tapped. Indestructible {T}: Add {W} or {U}.

Rustvale Bridge enters the battlefield tapped. Indestructible {T}: Add {R} or {W}.

{T}: Add {U}.

Slagwoods Bridge enters the battlefield tapped. Indestructible {T}: Add {R} or {G}.

({T}: Add {G}.)

({T}: Add {U}.)

({T}: Add {R}.)

({T}: Add {W}.)

({T}: Add {U} or {B}.) Contaminated Aquifer enters the battlefield tapped.

({T}: Add {B} or {R}.) Geothermal Bog enters the battlefield tapped.

({T}: Add {B} or {G}.) Haunted Mire enters the battlefield tapped.

({T}: Add {W} or {U}.) Idyllic Beachfront enters the battlefield tapped.

({T}: Add {U} or {R}.) Molten Tributary enters the battlefield tapped.

({T}: Add {R} or {W}.) Sacred Peaks enters the battlefield tapped.

({T}: Add {W} or {B}.) Sunlit Marsh enters the battlefield tapped.

({T}: Add {G} or {U}.) Tangled Islet enters the battlefield tapped.

Enchant creature Enchanted creature gets +1/+1 for each artifact and/or enchantment you control.

At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence. {B}: Pestilence deals 1 damage to each creature and each player.

Sacrifice Seal of Doom: Destroy target nonblack creature. It can't be regenerated.

Flying When Aarakocra Sneak enters the battlefield, you take the initiative.

Trample When Avenging Hunter enters the battlefield, you take the initiative.

Vigilance When Goliath Paladin enters the battlefield, you take the initiative.

Defender When Stirring Bard enters the battlefield, you take the initiative. Mantle of Inspiration — {T}: Target creature gains menace and haste until end of turn.

When Trailblazer's Torch enters the battlefield, you take the initiative. Whenever equipped creature becomes blocked, it deals 2 damage to each creature blocking it. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Menace (This creature can't be blocked except by two or more creatures.) When Underdark Explorer enters the battlefield, you take the initiative.

Breath Weapon deals 2 damage to each non-Dragon creature.

Destroy target nonlegendary creature.

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

As an additional cost to cast this spell, sacrifice an artifact or creature. Draw two cards and create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Fiery Cannonade deals 2 damage to each non-Pirate creature.

Destroy target nonartifact creature.

As an additional cost to cast this spell, sacrifice an artifact or creature. You gain life equal to the sacrificed permanent's mana value. Draw two cards.

Sulfurous Blast deals 2 damage to each creature and each player. If you cast this spell during your main phase, Sulfurous Blast deals 3 damage to each creature and each player instead.

Flying When Eagles of the North enters the battlefield, creatures you control get +1/+0 and gain first strike until end of turn. Plainscycling {1} ({1}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Reach When Generous Ent enters the battlefield, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") Forestcycling {1} ({1}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

Draw three cards. Islandcycling {1} ({1}, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)

Trample Whenever Oliphaunt attacks, another target creature you control gets +2/+0 and gains trample until end of turn. Mountaincycling {1} ({1}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)

When Azure Fleet Admiral enters the battlefield, you become the monarch. Azure Fleet Admiral can't be blocked by creatures the monarch controls.

When Canal Courier enters the battlefield, you become the monarch. Whenever Canal Courier and another creature attack different players, Canal Courier can't be blocked this combat.

Trample When Crimson Fleet Commodore enters the battlefield, you become the monarch.

When Entourage of Trest enters the battlefield, you become the monarch. Entourage of Trest can block an additional creature each combat as long as you're the monarch.

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

{T}: Add one mana of any color that a land an opponent controls could produce.

Firemind Vessel enters the battlefield tapped. {T}: Add two mana of different colors.

{T}: Add one mana of any color. {2}, {T}: Exile target card from a graveyard.

{T}, Sacrifice Lotus Petal: Add one mana of any color.

When Mana Geode enters the battlefield, scry 1. {T}: Add one mana of any color.

Sphere of the Suns enters the battlefield tapped and with three charge counters on it. {T}, Remove a charge counter from Sphere of the Suns: Add one mana of any color.

{T}, Tap an untapped creature you control: Add one mana of any color.

When Brokers Hideout enters the battlefield, sacrifice it. When you do, search your library for a basic Forest, Plains, or Island card, put it onto the battlefield tapped, then shuffle and you gain 1 life.

When Cabaretti Courtyard enters the battlefield, sacrifice it. When you do, search your library for a basic Mountain, Forest, or Plains card, put it onto the battlefield tapped, then shuffle and you gain 1 life.

When Maestros Theater enters the battlefield, sacrifice it. When you do, search your library for a basic Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle and you gain 1 life.

When Obscura Storefront enters the battlefield, sacrifice it. When you do, search your library for a basic Plains, Island, or Swamp card, put it onto the battlefield tapped, then shuffle and you gain 1 life.

Flash (You may cast this spell any time you could cast an instant.) Defender Foriysian Interceptor can block an additional creature each combat.

Knight of Sorrows can block an additional creature each combat. Afterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.)

Lairwatch Giant can block an additional creature each combat. Whenever Lairwatch Giant blocks two or more creatures, it gains first strike until end of turn.

Spike-Tailed Ceratops can block an additional creature each combat.

({T}: Add {G} or {W}.) Radiant Grove enters the battlefield tapped.

Silverbluff Bridge enters the battlefield tapped. Indestructible {T}: Add {U} or {R}.

Tanglepool Bridge enters the battlefield tapped. Indestructible {T}: Add {G} or {U}.

Thornglint Bridge enters the battlefield tapped. Indestructible {T}: Add {G} or {W}.