Energy Field [Urza's Saga]

Energy Field [Urza's Saga]Set: Urza's Saga Type: Enchantment Rarity: Rare Cost: {1}{U} 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 Field.

When Spreading Seas enters the battlefield

where X is the number of times Marshal's Anthem was kicked

Set: Shadows over Innistrad Prerelease Promos Type: Creature — Hydra Rarity: Mythic Cost: {4}{G}{G} Reach

Set: The Brothers' War Type: Enchantment Rarity: Common Cost: {1}{R} When Bitter Reunion enters the battlefield

3GU: Until end of turn

Cunning Type: Instant Rarity: Common Cost: {1}{U} Counter target spell unless its controller pays {3}

It is an iron bar in a world of water

Its belly produces a boiling-hot fluid it can spit as a weapon or spin slowly enough to freeze into a defensive web

Set: Dark Ascension Type: Instant Rarity: Common Cost: {G} Put a +1/+1 counter on target creature

Set: Secret Lair Drop Series Type: Legendary Planeswalker — Karn Rarity: Rare Cost: {4} Activated abilities of artifacts your opponents control can't be activated

As long as Nightshade Peddler is paired with another creature

{2}{U}{B}: Exile target creature card from a graveyard