Hatchery Spider [Guilds of Ravnica Prerelease Promos] Elemental nonland card revealed this way

nonland card revealed this way and cast it without paying its mana cost

" ({Q} is the untap symbol

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U}{U} Enchant creature

Set: The Dark Type: Enchantment Rarity: Rare Cost: {B}{B}{B} At the beginning of your upkeep

and creature types of the last creature card exiled with Duplicant

Hatchery Spider [Guilds of Ravnica Prerelease Promos] Elemental nonland card revealed this waySet: Guilds of Ravnica Prerelease Promos Type: Creature Spider Rarity: Rare Cost: {5}{G}{G} Reach Undergrowth When you cast this spell, reveal the top X cards of your library, where X is the number of creature cards in your graveyard. You may put a green permanent card with mana value X or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.