Valakut Exploration [Zendikar Rising] Human Child "Know your foes' strengths as

"Know your foes' strengths as well as their weaknesses

Set: Ixalan Promos Type: Enchantment Rarity: Rare Cost: {2}{U} As Arcane Adaptation enters the battlefield

sacrifice Putrefax

Set: Saviors of Kamigawa Type: Legendary Creature — Spirit Rarity: Rare Cost: {3}{G}{G} {X}{G}

Set: Dominaria Promos Type: Creature — Goblin Warrior Rarity: Rare Cost: {R}{R}{R} First strike

Valakut Exploration [Zendikar Rising] Human Child "Know your foes' strengths asSet: Zendikar Rising Type: Enchantment Rarity: Rare Cost: {2}{R} Landfall Whenever a land enters the battlefield under your control, exile the top card of your library. You may play that card for as long as it remains exiled. At the beginning of your end step, if there are cards exiled with Valakut Exploration, put them into their owner's graveyard, then Valakut Exploration deals that much damage to each opponent.