Drain Power [Beta Edition] Guilds of Ravnica Prerelease Promos Set: Alpha Edition Type: Artifact

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} You have no maximum hand size

Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives

Tribal rivalries and petty disputes were laid aside at Eladamri's summons

Whenever a player casts a black spell

You get an emblem with "You may cast spells from your hand without paying their mana costs

Drain Power [Beta Edition] Guilds of Ravnica Prerelease Promos Set: Alpha Edition Type: ArtifactSet: Beta Edition Type: Sorcery Rarity: Rare Cost: {U}{U} Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.