Natu (59/75) [Neo Discovery Unlimited] Fungus Shaman Activated abilities of sources with

Activated abilities of sources with the chosen name can't be activated unless they're mana abilities

Those players each discard two cards at random

Set: Modern Masters Type: Artifact Creature — Human Cleric Rarity: Rare Cost: {1}{W} Each player who has cast a nonartifact spell this turn can't cast additional nonartifact spells

Set: Hour of Devastation Prerelease Promos Type: Instant // Instant Rarity: Rare Cost: {3}{R} // {2}{U} Refuse deals damage to target spell's controller equal to that spell's converted mana cost

Natu (59/75) [Neo Discovery Unlimited] Fungus Shaman Activated abilities of sources withSet: Neo Discovery Unlimited Type: Psychic Rarity: Common Retreat cost: Colorless