Kellan, Daring Traveler // Journey On (The Lost Caverns of Ixalan)

Legendary Creature Ñ Human Faerie Scout // Sorcery Ñ Adventure - Kellan, Daring Traveler: Whenever Kellan attacks, reveal the top card of your library. If it's a creature card with mana value 3 or less, put it into your hand. Otherwise, you may put it into your graveyard. // Journey On: Create X Map tokens, where X is one plus the number of opponents who control an artifact. (Then exile this card. You may cast the creature later from exile.)