Drain Power [Collectors' Edition] Spider that player discards a card

that player discards a card

Set: Zendikar Type: Creature — Crab Rarity: Uncommon Cost: {U} Landfall — Whenever a land enters the battlefield under your control

I simply open it up and look

Set: Visions Type: Enchantment Rarity: Rare Cost: {2}{G} Phasing (This phases in or out before you untap during each of your untap steps

Cunning Type: Enchantment Rarity: Uncommon Cost: {1}{R} Sacrifice a creature: Goblin Bombardment deals 1 damage to any target

Drain Power [Collectors' Edition] Spider that player discards a cardSet: Collectors' 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.