Enlisted Wurm [Planechase 2012] DCI Legend Membership Set: Rivals of Ixalan Type:

Set: Rivals of Ixalan Type: Enchantment Uncommon Cost: {1}{W}

but it is not uncontrollable

Destroy it at the beginning of the next end step if it didn't attack this turn

If defending player has no cards with the chosen name in their hand

Enlisted Wurm [Planechase 2012] DCI Legend Membership Set: Rivals of Ixalan Type:Set: Planechase 2012 Type: Creature Wurm Uncommon Cost: {4}{G}{W} Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) A match for any armyeven its own.