Have

Circle of Protection: Red

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

Aura of Silence

Artifact and enchantment spells your opponents cast cost {2} more to cast.
Sacrifice Aura of Silence: Destroy target artifact or enchantment.

Cursed Scroll

{3}, {T}: Choose a card name, then reveal a card at random from your hand. If that card has the chosen name, Cursed Scroll deals 2 damage to any target.

Cursed Totem

Activated abilities of creatures can't be activated.

True Believer

You have shroud. (You can't be the target of spells or abilities.)

Rishadan Port

Plains

Worship

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.

Seal of Cleansing

Sacrifice Seal of Cleansing: Destroy target artifact or enchantment.

Cataclysm

Each player chooses from among the permanents they control an artifact, a creature, an enchantment, and a land, then sacrifices the rest.

Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Sacred Ground

Whenever a spell or ability an opponent controls causes a land to be put into your graveyard from the battlefield, return that card to the battlefield.

Sphere of Resistance

Mother of Runes

{T}: Target creature you control gains protection from the color of your choice until end of turn.

Glowrider

Noncreature spells cost {1} more to cast.

Empyrial Armor

Enchant creature
Enchanted creature gets +1/+1 for each card in your hand.

Armageddon

Exalted Angel

Flying
Whenever Exalted Angel deals damage, you gain that much life.
Morph {2}{W}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

Whipcorder

{W}, {T}: Tap target creature.
Morph {W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

Enlightened Tutor

Search your library for an artifact or enchantment card, reveal it, then shuffle and put that card on top.

Defense Grid

Each spell costs {3} more to cast except during its controller's turn.

Tsabo's Web

When Tsabo's Web enters, draw a card.
Each land with an activated ability that isn't a mana ability doesn't untap during its controller's untap step.

Limited Resources

When Limited Resources 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.

Presence of the Master

Whenever a player casts an enchantment spell, counter it.

Windborn Muse

Flying
Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Mox Diamond

If Mox Diamond would enter, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard.
{T}: Add one mana of any color.