Creatures you control get +1/+1 until end of turn.

Whenever a creature you control enters, put a +1/+1 counter on each creature you control.

Whenever a commander you control attacks, put a +1/+1 counter on it. Partner (You can have two commanders if both have partner.)

Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.) As long as Thundering Mightmare is paired with another creature, each of those creatures has "Whenever an opponent casts a spell, put a +1/+1 counter on this creature."

Trample As long as you control another creature, prevent all damage that would be dealt to this creature by spells that target it.

First strike, haste Unleash (You may have this creature enter with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

Metalcraft — This creature gets +2/+2 as long as you control three or more artifacts.

This creature enters with four +1/+0 counters on it. This creature can't be blocked by artifact creatures. At end of combat, if this creature attacked or blocked this combat, remove a +1/+0 counter from it. {X}, {T}: Put up to X +1/+0 counters on this creature. This ability can't cause the total number of +1/+0 counters on this creature to be greater than four. Activate only during your upkeep.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) This creature gets +2/+2 as long as you have the city's blessing.

{1}{R}, {T}: Target Dwarf creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.)

Whenever another creature dies, tap this creature.

This creature can't block creatures with power 3 or greater unless you pay {1}.

This spell can't be countered. This creature can't be blocked by blue creatures. {1}{R}: This creature gets +1/+0 until end of turn.

Flying {T}: Target creature you control with toughness 2 or less gets +1/+1 and gains flying until end of turn. When this creature leaves the battlefield this turn, sacrifice that creature. When the creature leaves the battlefield this turn, sacrifice this creature.

Delirium — {1}{B}: This creature gets +1/+1 until end of turn. Activate only if there are four or more card types among cards in your graveyard.

When this creature dies, you gain 1 life.

Haste (This creature can attack and {T} as soon as it comes under your control.) When this creature enters, tap all other creatures.

Flying, lifelink Whenever you cast a Pegasus, Unicorn, or Horse creature spell, copy it. (The copy becomes a token.) Other Pegasi, Unicorns, and Horses you control get +1/+1.

Haste Echo {5}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When this creature enters, tap all other creatures.

Hexproof (This creature can't be the target of spells or abilities your opponents control.) This creature can't be blocked by black creatures.

Whenever this creature attacks, reveal the top card of your library and put it into your hand. You lose life equal to that card's mana value if this creature isn't saddled. Otherwise, each opponent loses that much life. Saddle 3 (Tap any number of other creatures you control with total power 3 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)

As an additional cost to cast this spell, exile a creature card from your graveyard. {3}{U}, Exile this card from your graveyard: Draw a card.

Choose a creature type. Look at the top six cards of your library. You may reveal any number of cards of the chosen type from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in a random order. Flashback {3}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Whenever two or more creatures you control attack a player, look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Changeling (This card is every creature type.) As this creature enters, choose a creature type. You may look at the top card of your library any time. You may cast creature spells of the chosen type from the top of your library.

This creature can't be blocked by green creatures. Whenever this creature deals damage to an opponent, you may draw a card. If you do, discard a card. {1}{U}: This creature gets +2/-2 until end of turn.

Creatures you control have horsemanship. (They can't be blocked except by creatures with horsemanship.)

Spree (Choose one or more additional costs.) + {2}{R} — Untap all creatures you control. If it's your combat phase, there is an additional combat phase after this phase. + {2} — Creatures you control get +1/+0 and gain first strike until end of turn. + {R} — Choose target opponent. Whenever a creature you control deals combat damage to that player this turn, create a tapped Treasure token.

{T}: Add {C}. {3}, {T}: Target creature with power 3 or less can't be blocked this turn.

This land enters tapped unless you control two or fewer other lands. {T}: Add {B} or {G}.

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

{T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Mount spell. {3}, {T}: Look at the top card of your library. If it's a Mount card, you may reveal it and put it into your hand. If you don't put it into your hand, you may put it on the bottom of your library.

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

This land enters tapped unless you control two or fewer other lands. {T}: Add {W} or {B}.

({T}: Add {G}.)

{T}: Add {R}. {T}: Target creature loses all landwalk abilities until end of turn.

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

This land enters tapped. {T}: Add {B} or {R}. {1}{B}{R}: Until end of turn, this land becomes a 2/2 black and red Elemental creature with "{X}: This creature gets +X/+0 until end of turn." It's still a land.

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

{T}: Add {U}. {U}, {T}: Untap target legendary permanent.

Minas Tirith enters tapped unless you control a legendary creature. {T}: Add {W}. {1}{W}, {T}: Draw a card. Activate only if you attacked with two or more creatures this turn.

({T}: Add {R}.)

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

{T}: Add {U}. {1}: Return Oboro to its owner's hand.

This land enters tapped. {T}: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

({T}: Add {W}.)

({T}: Add {R} or {W}.)

{T}: Add {C}. {3}, {T}: Target creature can't block this turn. Activate only as a sorcery.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {W} or {B}.

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

This land enters tapped unless you control two or fewer other lands. {T}: Add {U} or {R}.

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

You gain 3 life for each creature attacking you.

As this creature enters, choose a color. Whenever you cast a spell of the chosen color, you gain 1 life.

Whenever Bill Ferny becomes blocked, choose one — • Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.") • Target opponent gains control of target Horse you control. If they do, remove Bill Ferny from combat and create three Treasure tokens.

Flash Flying Foretelling cards from your hand costs {1} less and can be done on any player's turn. Foretell {2}{U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Horses you control have haste. (They can attack and {T} as soon as they come under your control.) Whenever Shadowfax attacks, you may put a creature card with lesser power from your hand onto the battlefield tapped and attacking.

Return any number of permanent cards with different names from your graveyard to the battlefield.

Spree (Choose one or more additional costs.) + {1} — Caught in the Crossfire deals 2 damage to each outlaw creature. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws.) + {1} — Caught in the Crossfire deals 2 damage to each non-outlaw creature.

This spell can't be countered. Combust deals 5 damage to target white or blue creature. The damage can't be prevented.

Counter target creature spell. Draw a card.

You may choose not to untap this artifact during your untap step. Whenever this artifact becomes untapped, venture into the dungeon. {3}{W}, {T}: For as long as this artifact remains tapped, another target permanent loses all abilities and can't attack or block.

Destroy target creature.

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

This creature can't be blocked by white creatures. When this creature enters, creatures your opponents control get -1/-1 until end of turn.

Destroy target blocking creature. Creatures that were blocked by that creature this combat gain trample until end of turn.

Kicker {W} (You may pay an additional {W} as you cast this spell.) When this creature enters, if it was kicked, create a 1/1 white Soldier creature token. {1}, Sacrifice another creature: This creature gets +2/+1 until end of turn.

Defender When this creature enters, an opponent gains control of it. At the beginning of your upkeep, each opponent creates a 1/1 white Soldier creature token.

When Bill the Pony enters, create two Food tokens. (They're artifacts with "{2}, {T}, Sacrifice this token: You gain 3 life.") Sacrifice a Food: Until end of turn, target creature you control assigns combat damage equal to its toughness rather than its power.

Flash (You may cast this spell any time you could cast an instant.) When this creature enters, untap another target creature you control.