Urza's Saga

Creatures you control have "Whenever this creature becomes blocked by a creature, this creature gets +1/+1 until end of turn."

At the beginning of each player's upkeep, if that player controls more lands than each other player, the player creates a 1/1 green Saproling creat...

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

When an opponent casts an enchantment spell, if Hidden Ancients is an enchantment, Hidden Ancients becomes a 5/5 Treefolk creature.

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

At the beginning of your upkeep, you may put a verse counter on Torch Song. {2}{R}, Sacrifice Torch Song: It deals X damage to any target, where X ...

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.) Echo {1}{R}{R} (At the beginning of your upkeep, if ...

Steam Blast deals 2 damage to each creature and each player.

Protection from blue

At the beginning of your upkeep, Bulwark deals X damage to target opponent, where X is the number of cards in your hand minus the number of cards i...

Until end of turn, target creature loses all abilities and has base power and toughness 0/1.

Disorder deals 2 damage to each white creature and each player who controls a white creature.

Whenever an opponent casts a white spell, that player loses 1 life and you gain 1 life.

When Spined Fluke enters the battlefield, sacrifice a creature. {B}: Regenerate Spined Fluke.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Whenever Order of Yawgmoth deals damage to a player, tha...

Enchant creature At the beginning of the upkeep of enchanted creature's controller, Parasitic Bond deals 2 damage to that player.

When an opponent casts a spell, if Veiled Apparition is an enchantment, Veiled Apparition becomes a 3/3 Illusion creature with flying and "At the b...

When an opponent casts a spell, if Veiled Sentry is an enchantment, Veiled Sentry becomes an Illusion creature with power and toughness each equal ...

Whenever a player casts a spell, that player discards a card.

Prevent all damage that would be dealt to you by sources you don't control. When a card is put into your graveyard from anywhere, sacrifice Energy ...

{T}: Add {C}. {T}, Sacrifice a creature: Add {B}{B}.

Flying Echo {2}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unles...

Enchant creature Whenever enchanted creature deals combat damage to a player, that player sacrifices a land.

Creatures can't block.