Sacrifice an artifact: This creature gets +2/+2 until end of turn.

: Counter target green spell.

Protection from white
: This creature gains first strike until end of turn.
: This creature gets +1/+0 until end of turn.

: Counter target black spell.

Prevent the next 3 damage that would be dealt to target creature this turn. At the beginning of the next end step, put a +0/+1 counter on that creature for each 1 damage prevented this way.

Enchant creature
At the beginning of your upkeep, sacrifice this Aura unless you pay .
Enchanted creature can't attack or block, and its activated abilities with in their costs can't be activated.

Enchant land
When enchanted land becomes tapped, destroy it.

Flying, protection from red

First strike (This creature deals combat damage before creatures without first strike.)
Protection from white (This creature can't be blocked, targeted, dealt damage, or enchanted by anything white.)

Enchant creature card in a graveyard
When this Aura enters, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with this Aura." Return enchanted creature card to the battlefield under your control and attach this Aura to it. When this Aura leaves the battlefield, that creature's controller sacrifices it.
Enchanted creature gets -1/-0.

: The next time a black or red source of your choice would deal damage to you this turn, prevent that damage.

: The next time an artifact source of your choice would deal damage to you this turn, prevent that damage.

Protection from black
At the beginning of each end step, if this creature dealt damage to an opponent this turn, put a +1/+1 counter on it.

First strike (This creature deals combat damage before creatures without first strike.)
Protection from black (This creature can't be blocked, targeted, dealt damage, or enchanted by anything black.)

Protection from black
: This creature gains first strike until end of turn.
: This creature gets +1/+0 until end of turn.

Whenever a Forest an opponent controls becomes tapped, you gain 1 life.

Destroy target Wall. It can't be regenerated. Word of Blasting deals damage equal to that Wall's mana value to the Wall's controller.

Whenever this creature attacks, it gets +1/-2 until end of turn.
, : Target creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.)

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

When you control no Islands, sacrifice this creature.
You may choose not to untap this creature during your untap step.
: Gain control of target creature whose controller controls an Island for as long as you control this creature and this creature remains tapped.

Search your library for a basic land card, put that card onto the battlefield, then shuffle.

Defender, flying (This creature can't attack, and it can block creatures with flying.)

Sacrifice a creature: Add .

Defender (This creature can't attack.)
: This creature gets +1/+0 until end of turn.

: Add .

: This creature deals 2 damage to any target and 3 damage to you.

Defender (This creature can't attack.)
: Regenerate this creature.

, Sacrifice an enchantment: Destroy target enchantment.
: Counter target enchantment spell.

Enchant creature
Enchanted creature can't be the target of spells and can't be enchanted by other Auras.

Enchant enchantment
At the beginning of the upkeep of enchanted enchantment's controller, this Aura deals 1 damage to that player.

Exile two target nonartifact creatures. Ashes to Ashes deals 5 damage to you.

You may choose not to untap this creature during your untap step.
: Tap target land. It doesn't untap during its controller's untap step for as long as this creature remains tapped.

Defender (This creature can't attack.)

White spells cost more to cast.
Activated abilities of white enchantments cost more to activate.

All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay ."

Defender (This creature can't attack.)
: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)