Tainted Pact (Japanese) [Strixhaven: Mystical Archive] Nemesis Set: Shadows over Innistrad Prerelease

Set: Shadows over Innistrad Prerelease Promos Type: Creature — Hydra Rarity: Mythic Cost: {4}{G}{G} Reach

and the Jungle Fortress certainly supports this theory

instead create that many�plus 1

"Have you ever seen a world fall to its knees

you may return target nonland permanent card from your graveyard to your hand

Tainted Pact (Japanese) [Strixhaven: Mystical Archive] Nemesis Set: Shadows over Innistrad PrereleaseSet: Strixhaven: Mystical Archive Type: Instant Rarity: Mythic Cost: {1}{B} Exile the top card of your library. You may put that card into your hand unless it has the same name as another card exiled this way. Repeat this process until you put a card into your hand or you exile two cards with the same name, whichever comes first.