Chimil, the Inner Sun [The Lost Caverns of Ixalan] Hydra Mutant Shrieking Gargoyles — Whenever Tyranid

Shrieking Gargoyles — Whenever Tyranid Harridan or another Tyranid you control deals combat damage to a player

Whenever Esika's Chariot attacks

Set: March of the Machine Type: Legendary Creature — Human Dryad Rarity: Mythic Cost: {B}{G}{U} Whenever you draw your second card each turn

Her warning raced through the roots and rivers of Ixalan: prepare for war

prevent the next 6 damage this way instead

Chimil, the Inner Sun [The Lost Caverns of Ixalan] Hydra Mutant Shrieking Gargoyles — Whenever TyranidSet: The Lost Caverns of Ixalan Type: Legendary Artifact Rarity: Mythic Cost: {6} Spells you control can't be countered. At the beginning of your end step, discover 5. (Exile cards from the top of your library until you exile a nonland card with mana value 5 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)