Ragavan, Nimble Pilferer [Modern Horizons 2] Frog Horror then Roiling Terrain deals damage

then Roiling Terrain deals damage to that land's controller equal to the number of land cards in that player's graveyard

(Whenever this creature becomes the target of a spell or ability an opponent controls

Set: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {3}{G} All Forests are 1/1 creatures that are still lands

and you may cast the copy without paying its mana cost

Ragavan, Nimble Pilferer [Modern Horizons 2] Frog Horror then Roiling Terrain deals damageSet: Modern Horizons 2 Type: Legendary Creature Monkey Pirate Rarity: Mythic Cost: {R} Whenever Ragavan, Nimble Pilferer deals combat damage to a player, create a Treasure token and exile the top card of that player's library. Until end of turn, you may cast that card. Dash {1}{R} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)