Monument to Perfection [ONE - 233] The Lost Caverns of Ixalan after all the documents are

after all the documents are signed

Flavor: “It would be folly to fight a dragon engine head-on

and it's attacking that player

River-Daughter from another target permanent you control onto Goldberry

Champion of Justice becomes a Human Soldier creature with power and toughness each equal to the number of loyalty counters on him and gains indestructible

Monument to Perfection [ONE - 233] The Lost Caverns of Ixalan after all the documents areRarity: R #: 233 Creature Type or Sub Type: Artifact Rules Text Contains: 3, T: Search your library for a basic, Sphere, or Locus land card, reveal it, put it into your hand, then shuffle. 3: Monument to Perfection becomes a 9 9 Phyrexian Construct artifact creature, loses all abilities, and gains indestructible and toxic 9. Activate only if there are nine or more lands with different names among the basic, Sphere, and Locus lands you control.