Seismic Strike deals damage to target creature equal to the number of Mountains you control.

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Defender
When this creature blocks, destroy it at end of combat.

Enchant creature
Enchanted creature gets +1/+0 for each Mountain you control and has first strike.

Vigilance
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Create two 1/1 red Goblin creature tokens.

Flash (You may cast this spell any time you could cast an instant.)
When this creature enters, target creature gets +4/+0 until end of turn.

Vigilance
: This creature gets +1/+2 until end of turn.

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Target creature gets +2/+2 and gains flying until end of turn.

When this enchantment enters, exile another target nonland permanent.
When this enchantment leaves the battlefield, return the exiled card to the battlefield under its owner's control.

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Kicker (You may pay an additional as you cast this spell.)
If this creature was kicked, it enters with two +1/+1 counters on it and with first strike.

Spitting Earth deals damage to target creature equal to the number of Mountains you control.

When this creature dies, it deals 3 damage to any target.

Until end of turn, target creature you control gets +3/+3 and other creatures you control get +1/+1.

Flying, first strike (This creature can't be blocked except by creatures with flying or reach, and it deals combat damage before creatures without first strike.)

If you control four or fewer lands, search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
Cycling—Sacrifice a land. (Sacrifice a land, Discard this card: Draw a card.)

Ghostfire is colorless.
Ghostfire deals 3 damage to any target.

Level up (: Put a level counter on this. Level up only as a sorcery.)
LEVEL 1-3
2/3
Flying
LEVEL 4+
4/4
Flying, vigilance

Changeling (This card is every creature type.)
: This creature gets +1/+0 until end of turn. Activate no more than twice each turn.

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Creatures you control get +0/+1 and have reach. (They can block creatures with flying.)

, , Sacrifice this artifact: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.

Fiery Fall deals 5 damage to target creature.
Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Level up (: Put a level counter on this. Level up only as a sorcery.)
LEVEL 1-4
2/2
LEVEL 5+
5/5
First strike

Sacrifice a Goblin: Add .

This land enters tapped.
When this land enters, target creature you control gains protection from the color of your choice until end of turn.
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This land enters tapped.
When this land enters, return a land you control to its owner's hand.
: Add .

Flying, first strike