La saga d'Urza

Enchant creature Enchanted creature can't be blocked.

As an additional cost to cast this spell, sacrifice a land. Destroy target land.

Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color.

{2}{B}, {T}: Exile up to three target cards from a single graveyard.

Enchant creature Enchanted creature gets -2/-0. When Despondency is put into a graveyard from the battlefield, return Despondency to its owner's hand.

Enchant creature Enchanted creature gets +1/+2. When Brilliant Halo is put into a graveyard from the battlefield, return Brilliant Halo to its owne...

{T}: Counter target spell unless its controller pays {1}.

Echo {4}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay ...

Whenever Cave Tiger becomes blocked by a creature, Cave Tiger gets +1/+1 until end of turn.

Heat Ray deals X damage to target creature.

Cycling {2} ({2}, Discard this card: Draw a card.)

Polluted Mire enters the battlefield tapped. {T}: Add {B}. Cycling {2} ({2}, Discard this card: Draw a card.)

{T}: Add {G} for each Elf on the battlefield.

Enchant creature Enchanted creature can't attack or block.

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

Protection from red Cycling {2} ({2}, Discard this card: Draw a card.)

Enchant creature Whenever enchanted creature deals damage to a creature, destroy the other creature.

When an opponent casts a spell, if Veil of Birds is an enchantment, Veil of Birds becomes a 1/1 Bird creature with flying.

Enchant creature Enchanted creature gets -1/-1. Cycling {2} ({2}, Discard this card: Draw a card.)

Each opponent discards two cards.

Trample

{W}: The next time a red source of your choice would deal damage to you this turn, prevent that damage. Cycling {2} ({2}, Discard this card: Draw a...

When Monk Realist enters the battlefield, destroy target enchantment.

Sacrifice Blood Vassal: Add {B}{B}.