As Cloud Key enters the battlefield, choose artifact, creature, enchantment, instant, or sorcery. Spells you cast of the chosen type cost {1} less to cast.

{T}: Add {C}. {1}, {T}, Sacrifice Mind Stone: Draw a card.

{T}: Add {C}{C}.

Creatures with power less than Aura Gnarlid's power can't block it. Aura Gnarlid gets +1/+1 for each Aura on the battlefield.

Whenever an Aura becomes attached to Bramble Elemental, create two 1/1 green Saproling creature tokens.

Whenever an Aura becomes attached to Brood Keeper, create a 2/2 red Dragon creature token with flying. It has "{R}: This creature gets +1/+0 until end of turn."

Bestow {5}{W}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Flying, first strike Enchanted creature gets +4/+4 and has flying and first strike.

Trample Champion of the Flame gets +2/+2 for each Aura and Equipment attached to it.

Whenever an Aura or Equipment enters the battlefield under your control, create a 2/2 red Spirit creature token with menace. At the beginning of your end step, put a +1/+1 counter on each modified creature you control. (Equipment, Auras you control, and counters are modifications.)

Whenever you cast an Aura spell that targets Druid of Horns, create a 3/3 green Beast creature token.

Constellation — Whenever an enchantment enters the battlefield under your control, Favored of Iroas gains double strike until end of turn.

Whenever one or more creatures attack one of your opponents or a planeswalker they control, those creatures gain menace until end of turn.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Whenever you cast a spell that targets Gnarlback Rhino, draw a card.

Flying, double strike When Heavenly Blademaster enters the battlefield, you may attach any number of Auras and Equipment you control to it. Other creatures you control get +1/+1 for each Aura and Equipment attached to Heavenly Blademaster.

At the beginning of your end step, goad each creature your opponents control that's enchanted by an Aura you control. Put a +1/+1 counter on Kaima, the Fractured Calm for each creature goaded this way. (Until your next turn, the goaded creatures attack each combat if able and attack a player other than you if able.)

Knickknack Ouphe enters the battlefield with X +1/+1 counters on it. When Knickknack Ouphe enters the battlefield, reveal the top X cards of your library. You may put any number of Aura cards with mana value X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield on the bottom of your library in a random order.

Constellation — Whenever an enchantment enters the battlefield under your control, look at the top three cards of your library. You may reveal a land card from among them and put that card into your hand. Put the rest on the bottom of your library in a random order.

At the beginning of combat on your turn, target enchanted creature or enchantment creature you control gets +1/+1 and gains trample until end of turn.

Whenever a creature you control that's enchanted or equipped attacks, that creature gains double strike until end of turn.

{T}: Add X mana of any one color, where X is the number of enchantments you control.

When Siona, Captain of the Pyleas enters the battlefield, look at the top seven cards of your library. You may reveal an Aura card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. Whenever an Aura you control becomes attached to a creature you control, create a 1/1 white Human Soldier creature token.

Whenever an enchantment enters the battlefield under your control, scry 1. {2}{W}: Slumbering Keepguard gets +1/+1 until end of turn for each enchantment you control.

When Syr Armont, the Redeemer enters the battlefield, create a Monster Role token attached to another target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample.) Enchanted creatures you control get +1/+1.

Whenever you cast an enchantment spell, you gain 1 life and draw a card.

Whenever an Aura enters the battlefield under your control, draw a card.

As long as Thran Golem is enchanted, it gets +2/+2 and has flying, first strike, and trample.

Flying, first strike Whenever an Aura or Equipment you control is put into a graveyard from the battlefield, you may return that card to its owner's hand at the beginning of the next end step.

At the beginning of combat on your turn, for each Aura and Equipment attached to Valduk, Keeper of the Flame, create a 3/1 red Elemental creature token with trample and haste. Exile those tokens at the beginning of the next end step.

Enchant creature When Angelic Gift enters the battlefield, draw a card. Enchanted creature has flying.

Enchant creature Enchanted creature can't attack or block. When Captured by Lagacs enters the battlefield, support 2. (Put a +1/+1 counter on each of up to two target creatures.)

Enchant creature Enchanted creature can't attack or block. {2}{W}: Exile enchanted creature.

Enchant creature When Dragon Mantle enters the battlefield, draw a card. Enchanted creature has "{R}: This creature gets +1/+0 until end of turn."

Whenever you cast an enchantment spell, draw a card.

Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color.

Enchant creature Enchanted creature gets +2/+2 and has flying. When enchanted creature dies, create a 2/2 white Griffin creature token with flying.

Enchant creature When Hammerhand enters the battlefield, target creature can't block this turn. Enchanted creature gets +1/+1 and has haste.

Enchant creature Enchanted creature gets +1/+1 and is goaded. (It attacks each combat if able and attacks a player other than you if able.) Whenever enchanted creature attacks, each other creature that's attacking one of your opponents gets +1/+1 until end of turn.

Flash Enchant creature Enchanted creature gets +2/+1. When enchanted creature dies, create two Treasure tokens.

Enchant creature Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice Ordeal of Purphoros. When you sacrifice Ordeal of Purphoros, it deals 3 damage to any target.

Enchant creature Enchanted creature can't attack or block.

Enchant creature Enchanted creature gets +3/+3, must be blocked if able, and is goaded. (It attacks each combat if able and attacks a player other than you if able.)

Enchant creature When Prison Sentence enters the battlefield, scry 2. Enchanted creature can't attack or block, and its activated abilities can't be activated.

Enchant artifact or creature Enchanted permanent can't attack or block, and its activated abilities can't be activated unless they're mana abilities.

Whenever a creature enters the battlefield under your control, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) Whenever you cast a spell that targets a creature you control, draw a card.

Enchant creature Enchanted creature gets +1/+1 and has "Whenever this creature deals damage to an opponent, you may draw a card." Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Enchant creature Enchanted creature can't attack you or planeswalkers you control. Enchanted creature can't block creatures you control.

Enchant creature Enchanted creature gets +2/+2 and can't block. When Undying Rage is put into a graveyard from the battlefield, return Undying Rage to its owner's hand.

Enchant creature Enchanted creature gets +2/+2, has vigilance, and can't attack you or planeswalkers you control.

Enchant creature Enchanted creature gets +2/+2, has first strike, and can't attack you or planeswalkers you control.

Destroy target permanent. Its controller creates a 3/3 green Elephant creature token.

Mill three cards, then you may return a creature or land card from your graveyard to your hand.

{T}: Add {C}. {1}, {T}: Until end of turn, creatures your opponents control lose hexproof and shroud and can't have hexproof or shroud.

Blossoming Sands enters the battlefield tapped. When Blossoming Sands enters the battlefield, you gain 1 life. {T}: Add {G} or {W}.

Boros Guildgate enters the battlefield tapped. {T}: Add {R} or {W}.

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

({T}: Add {G}.)

As Fortified Village enters the battlefield, you may reveal a Forest or Plains card from your hand. If you don't, Fortified Village enters the battlefield tapped. {T}: Add {G} or {W}.

As Game Trail enters the battlefield, you may reveal a Mountain or Forest card from your hand. If you don't, Game Trail enters the battlefield tapped. {T}: Add {R} or {G}.

{1}, {T}: Add {R}{G}.

({T}: Add {R}.)

({T}: Add {W}.)

Rugged Highlands enters the battlefield tapped. When Rugged Highlands enters the battlefield, you gain 1 life. {T}: Add {R} or {G}.

Rupture Spire enters the battlefield tapped. When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color.

{1}, {T}: Add {G}{W}.

{T}: Add {C}. {1}, {T}: Add one mana of any color.

One or two target creatures each gain haste until end of turn. For each of those creatures, create a Monster Role token attached to it. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample.)

This spell costs {1} less to cast for each creature on the battlefield. Blasphemous Act deals 13 damage to each creature.

Create a Monster Role token attached to target creature you control. When you do, that creature fights up to one target creature you don't control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample. Creatures that fight each deal damage equal to their power to the other.)

Any number of target enchanted creatures you control and up to one other target creature you control each deal damage equal to their power to target creature you don't control.

Destroy all creatures. They can't be regenerated. Threshold — If seven or more cards are in your graveyard, instead destroy all creatures, then create two 1/1 white Spirit creature tokens with flying. Creatures destroyed this way can't be regenerated.

Distribute four +1/+1 counters among up to four target creatures you control. Creatures you control gain vigilance and trample until end of turn.