Foul Emissary [Eldritch Moon] Condition:Moderately Played Then if there are four

Then if there are four or more charge counters on it

Set: Classic Sixth Edition Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever a player taps a land for mana

Set: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {3}{R} Untap target creature

so you figure it out)

Set: Commander 2017 Type: Artifact — Equipment Rarity: Rare Cost: {6} Equipped creature gets +6/+6

Foul Emissary [Eldritch Moon] Condition:Moderately Played Then if there are fourSet: Eldritch Moon Type: Creature Human Horror Rarity: Uncommon Cost: {2}{G} When Foul Emissary enters the battlefield, look at the top four cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order. When you sacrifice Foul Emissary while casting a spell with emerge, create a 3 2 colorless Eldrazi Horror creature token.