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

Creatures without flying can't block this turn.

Destroy target land. Add .

Seismic Shudder deals 1 damage to each creature without flying.

Destroy target land. Up to two target creatures can't block this turn.

Look at the top X cards of your library, where X is the number of lands you control. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Seismic Rupture deals 2 damage to each creature without flying.

Trample
, Sacrifice a land: Draw a card.
Mountaincycling

, , Discard a card: Destroy target land.

When this creature enters, creatures without flying can't block this turn.

Discard a land card: This enchantment deals 2 damage to any target.

First strike
Whenever you attack a player, goad target creature that player controls.
Whenever a creature attacking one of your opponents becomes blocked by two or more creatures, that attacking creature gains deathtouch until end of turn.

Whenever a creature you control attacks alone, it gains double strike until end of turn.
Fire Cross — Whenever Seifer Almasy deals combat damage to a player, you may cast target instant or sorcery card with mana value 3 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead.

Flash
When this creature enters, you gain protection from the color of your choice until end of turn.

Flying, vigilance

Whenever this creature becomes the target of a spell or ability, put a -1/-1 counter on it.

Whenever one or more creature cards are put into your graveyard from anywhere, venture into the dungeon. This ability triggers only once each turn. (To venture into the dungeon, enter the first room or advance to the next room.)
Create Undead — Whenever you complete a dungeon, return target creature card from your graveyard to the battlefield.

Add .

Toxic 1
When this creature enters, creatures you control and creature cards in your hand perpetually gain "When this creature dies, create a 1/1 colorless Phyrexian Mite artifact creature token with toxic 1 and 'This token can't block.'"

Sacrifice an Elemental: This creature gets +2/+0 and gains first strike until end of turn.

: Add .
, Sacrifice this land: Search your library for a basic Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.
Cycling

Buyback
Target creature gets +3/+0 until end of turn.

Your opponents play with their hands revealed.
Sacrifice this enchantment: Look at target player's hand and choose a card from it. That player discards that card. Activate only as a sorcery.

Landfall — Whenever a land you control enters, you may pay . If you do, draw a card.

: Add .
, : Scry 1.

, , Discard a card: Target player mills three cards.