Chalice of the Void [Mirrodin]

Chalice of the Void [Mirrodin]Set: Mirrodin Type: Artifact Rarity: Rare Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it. Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void, counter that spell.

You choose one of them

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {3}{U}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

When Relentless Dead dies

Azorius senator

then draws two cards

intent on revenge

If a player does

Set: Eternal Masters Type: Artifact Creature — Leviathan Rarity: Rare Cost: {7}{U}{U} Trample

When you sacrifice Ordeal of Purphoros

"We are the heart of the wild

{T}: You may put a creature card from your hand onto the battlefield

create that many 1/1 green Saproling creature tokens