When Reef Worm dies, create a 3/3 blue Fish creature token with "When this creature dies, create a 6/6 blue Whale creature token with 'When this creature dies, create a 9/9 blue Kraken creature token.'"
Enchant creatureEnchanted creature gets +1/+1 and is goaded. (It attacks each combat if able and attacks a player other than you if able.)Whenever enchanted creature attacks, each other creature that's attacking one of your opponents gets +1/+1 until end of turn.
Imprint — When Duplicant enters, you may exile target nontoken creature.As long as a card exiled with Duplicant is a creature card, Duplicant has the power, toughness, and creature types of the last creature card exiled with Duplicant. It's still a Shapeshifter.
FlyingWhen Angel of the Ruins enters, exile up to two target artifacts and/or enchantments.Plainscycling (, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)
, Discard a card: Up to one target creature can't be blocked this turn.Whenever Key to the City becomes untapped, you may pay . If you do, draw a card.
When Wildfire Devils enters and at the beginning of your upkeep, choose a player at random. That player exiles an instant or sorcery card from their graveyard. Copy that card. You may cast the copy without paying its mana cost.
Level up (: Put a level counter on this. Level up only as a sorcery.)LEVEL 2-51/1: Create a 3/3 green Elephant creature token.LEVEL 6+1/1: Create two 3/3 green Elephant creature tokens.