If Sheltered Valley would enter the battlefield, instead sacrifice each other permanent named Sheltered Valley you control, then put Sheltered Valley onto the battlefield.

At the beginning of your upkeep, if you control three or fewer lands, you gain 1 life.

: Add .

: Add .

: Add or . Shivan Reef deals 1 damage to you.

: Target attacking creature has base power 0 until end of turn.

Smoldering Spires enters the battlefield tapped.

When Smoldering Spires enters the battlefield, target creature can't block this turn.

: Add .

Spend only black and/or red mana on X.

Soul Burn deals X damage to any target. You gain life equal to the damage dealt, but not more than the amount of spent on X, the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.

Spawning Pool enters the battlefield tapped.

: Add .

: Spawning Pool becomes a 1/1 black Skeleton creature with ": Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Flying

When Squadron Hawk enters the battlefield, you may search your library for up to three cards named Squadron Hawk, reveal them, put them into your hand, then shuffle.

(: Add or .)

As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

: Add .

: Add or . Sulfurous Springs deals 1 damage to you.

(: Add or .)

Enchant creature

When Tangle Kelp enters the battlefield, tap enchanted creature.

Enchanted creature doesn't untap during its controller's untap step if it attacked during its controller's last turn.

(: Add or .)

As Temple Garden enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Counter target spell with mana value 4 or less.

: For each attacking creature without flying, its controller may pay . If that player doesn't, creatures you control blocking that creature gain first strike until end of turn.

Destroy all enchantments.

Turntimber Grove enters the battlefield tapped.

When Turntimber Grove enters the battlefield, target creature gets +1/+1 until end of turn.

: Add .

: Add .

, : Add , , or .

(: Add or .)

Enchant land

Enchanted land is a 6/4 green Elemental creature. It's still a land.

When enchanted land dies, return that card to its owner's hand.

Whenever you cast an enchantment spell, you may draw a card.

, Tap an untapped creature you control: You gain 2 life. Activate only as a sorcery.

Defender (This creature can't attack.)

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)

Enchanted creature gets +0/+2 and has reach. (It can block creatures with flying.)

Each player sacrifices four lands. Wildfire deals 4 damage to each creature.

Flying

: Target creature gains flying until end of turn.

Whenever a player taps a snow land for mana, that player adds one mana of any type that land produced. That land doesn't untap during its controller's next untap step.