Urza's Saga

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

Defender (This creature can't attack.) {3}: Mobile Fort gets +3/-1 until end of turn and can attack this turn as though it didn't have defender. Ac...

When Cathodion dies, add {C}{C}{C}.

Enchant creature Enchanted creature gets +3/+3 and has trample. {G}: Regenerate enchanted creature.

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

Rather than the attacking player, you assign the combat damage of each creature attacking you. You can divide that creature's combat damage as you ...

At the beginning of your upkeep, you may put a verse counter on Lilting Refrain. Sacrifice Lilting Refrain: Counter target spell unless its control...

When Monk Idealist enters the battlefield, return target enchantment card from your graveyard to your hand.

Whenever Goblin Cadets blocks or becomes blocked, target opponent gains control of it. (This removes Goblin Cadets from combat.)

Create X 1/1 red Goblin creature tokens.

Whenever Flesh Reaver deals damage to a creature or opponent, Flesh Reaver deals that much damage to you.

At the beginning of your upkeep, you may put a verse counter on Serra's Hymn. Sacrifice Serra's Hymn: Prevent the next X damage that would be dealt...

Enchant creature Enchanted creature gets +1/+1 for each Forest you control.

Creatures and lands target opponent controls don't untap during their next untap step.

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

Whenever a player taps an Island for mana, Scald deals 1 damage to that player.

Haste (This creature can attack and {T} as soon as it comes under your control.)

Whenever an opponent casts a creature spell, if Opal Acrolith is an enchantment, Opal Acrolith becomes a 2/4 Soldier creature. {0}: Opal Acrolith b...

{2}, {T}, Sacrifice Pit Trap: Destroy target attacking creature without flying. It can't be regenerated.

Enchant permanent (Target a permanent as you cast this. This card enters the battlefield attached to that permanent.) You control enchanted permanent.

When Academy Researchers enters the battlefield, you may put an Aura card from your hand onto the battlefield attached to Academy Researchers.

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

Enchant land Enchanted land is an Island. Cycling {2} ({2}, Discard this card: Draw a card.)

Create three 2/2 white Knight creature tokens. Exile them at the beginning of the next cleanup step.