Chimil, the Inner Sun [The Lost Caverns of Ixalan] Phyrexian Elder Dinosaur you may pay {G}{U}

you may pay {G}{U}

{T}: Add {B} for each Swamp you control

Then you may cast an instant or sorcery spell with mana value 2 or less from your graveyard without paying its mana cost

nothing more

Set: Secret Lair Drop Series Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {2} As Metallic Mimic enters the battlefield

Chimil, the Inner Sun [The Lost Caverns of Ixalan] Phyrexian Elder Dinosaur you may pay {G}{U}Set: 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.)