When you play another land, sacrifice this land.
: Add .

You have no maximum hand size.

Whenever another creature enters, you gain 1 life.

Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it.

This creature gets +1/+2 as long as an opponent controls a nonbasic land.

As an additional cost to cast this spell, sacrifice a creature.
Add .

Whenever you cast a creature spell, tap target creature.

At the beginning of your upkeep, tap this creature unless you pay 1 life.

Enchant creature
Enchanted creature gets -1/-1 and has fear. (It can't be blocked except by artifact creatures and/or black creatures.)

As an additional cost to cast this spell, discard X creature cards.
Return X target creatures to their owners' hands.

Enchant creature
When enchanted creature dies, you draw two cards.

Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
You gain 2 life.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature has shroud. (It can't be the target of spells or abilities.)

Enchant creature you control
: Enchanted creature deals 1 damage to target creature with flying.

Sacrifice this creature: Target creature gets +0/+4 until end of turn.

Enchant creature
Whenever an opponent casts a creature spell, put a +1/+1 counter on enchanted creature.

: Remove target attacking creature you control from combat and untap it. (If you activate during end of combat, the creature will untap after it deals combat damage.)

For each blocking creature, flip a coin. If you win the flip, prevent all combat damage that would be dealt by that creature this turn.

Each creature you control can block an additional creature each combat.

When this enchantment enters, each player chooses five lands they control and sacrifices the rest.
Players can't play lands as long as ten or more lands are on the battlefield.

: Look at the top card of target player's library.

Sacrifice a Forest: Target attacking creature gets -3/-0 until end of turn.

At the beginning of your end step, you may reveal your hand and put all land cards from it onto the battlefield. If you do, discard your hand.

Creatures you control get +1/+0 until end of turn.

Haste (This creature can attack and as soon as it comes under your control.)

Put target card from your graveyard on top of your library.

Enchant creature
Whenever enchanted creature deals damage to an opponent, you may draw a card.

, : Choose target opponent who has at least two fewer creature cards in their graveyard than you do as you activate this ability. Destroy target nonblack creature that player controls.

: Draw a card, then discard a card.

Flying
When this creature dies, you may search your library for a card named Welkin Hawk, reveal that card, put it into your hand, then shuffle.

, : Choose target opponent who has more life than you do as you activate this ability. This creature deals 2 damage to that player.

, : Choose target opponent who has more life than you do as you activate this ability. You gain 3 life.

Creatures that are enchanted can't attack or block.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Destroy target artifact.

As an additional cost to cast this spell, discard a card at random.
Sonic Burst deals 4 damage to any target.

Price of Progress deals damage to each player equal to twice the number of nonbasic lands that player controls.