Mizzium Mortars

Mizzium Mortars deals 4 damage to target creature you don’t control.
Overload (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of “target” with “each.”)

Lonely Sandbar

Lonely Sandbar enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Cloudform

When Cloudform enters the battlefield, it becomes an Aura with enchant creature. Manifest the top card of your library and attach Cloudform to it. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it’s a creature card.)
Enchanted creature has flying and hexproof.

Izzet Guildgate

Izzet Guildgate enters the battlefield tapped.
: Add or .

Forgotten Cave

Forgotten Cave enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Highland Lake

Highland Lake enters the battlefield tapped.
: Add or .

Cleansing Nova

Choose one —
• Destroy all creatures.
• Destroy all artifacts and enchantments.

Highland Lake

Highland Lake enters the battlefield tapped.
: Add or .

Cleansing Nova

Choose one —
• Destroy all creatures.
• Destroy all artifacts and enchantments.

Cleansing Nova

Choose one —
• Destroy all creatures.
• Destroy all artifacts and enchantments.

Giant Growth

Target creature gets +3/+3 until end of turn.

Forgotten Cave

Forgotten Cave enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Boros Guildgate

Boros Guildgate enters the battlefield tapped.
: Add or .

Jaya’s Immolating Inferno

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)
Jaya’s Immolating Inferno deals X damage to each of up to three targets.

History of Benalia

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I, II — Create a 2/2 white Knight creature token with vigilance.
III — Knights you control get +2/+1 until end of turn.

Karn’s Temporal Sundering

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)
Target player takes an extra turn after this one. Return up to one target nonland permanent to its owner’s hand. Exile Karn’s Temporal Sundering.

Urza’s Ruinous Blast

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)
Exile all nonland permanents that aren’t legendary.

Urza’s Ruinous Blast

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)
Exile all nonland permanents that aren’t legendary.

Primevals’ Glorious Rebirth

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)
Return all legendary permanent cards from your graveyard to the battlefield.