MTG

All lands become 2/2 creatures until end of turn. They're still lands.

Enchant creature Whenever enchanted creature blocks or becomes blocked, you may put a +1/+1 counter on it.

{6}, {T}: Search your library for a Rebel permanent card with converted mana cost 5 or less and put it onto the battlefield. Then shuffle your libr...

Whenever a nontoken permanent is put into a player's graveyard from the battlefield, that player loses 1 life.

When Saprazzan Bailiff enters the battlefield, exile all artifact and enchantment cards from all graveyards. When Saprazzan Bailiff leaves the batt...

Whenever an opponent casts a blue or black spell, you may create a 1/1 green Snake creature token.

Each player sacrifices X lands.

Shroud (This creature can't be the target of spells or abilities.)

Defender (This creature can't attack.) {U}, {T}: Stinging Barrier deals 1 damage to any target.

{3}{U}, {T}, Discard a card: Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn.

{U}: Return Darting Merfolk to its owner's hand.

Defender {T}: Target creature gains haste until end of turn.

{R}, {T}, Discard a card: Kris Mage deals 1 damage to any target.

{W}, {T}, Discard a card: The next time a source of your choice would deal damage to target creature this turn, prevent that damage.

Defender (This creature can't attack.) {T}: Add {G}.

Trample, haste

When Ceremonial Guard attacks or blocks, destroy it at end of combat.

{R}, {T}, Discard a card: Destroy target Wall.

Target player discards a card at random.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Sacrifice any number of permanents. You gain 2 life for each permanent sacrificed this way.

White creatures and blue creatures can't block.

You may sacrifice three black creatures rather than pay this spell's mana cost. Trample