v1.4.0 29-apr-2020 (these changes were actually made a week or two ago, but are only just now being noted here)
Removed Isolated Watchtower, Conundrum Sphinx, Ninja of the Deep Hours, Meandering River, Treasure Hunt, x1 Island. Added Transguild Promenade, Diabolic Tutor, Cryptbreaker, Manalith (would prefer something fancier but it'll do for now), Recuerdos Distantes (Distant Memories), Saprazzan Cove.

v1.3.1 12-apr-2020
Removed Sower of Discord (consider readding for multiplayer matches), added Loyal Subordinate (similar effect but less risky; also good synergy with Varina).

v1.3.0 12-apr-2020
How is it that there were no counterspells in this deck? Removed two lands, and one spell: Submerged Boneyard, Forsaken Sanctuary, and Predict. Added Overwhelming Denial, Counterlash (excited to finally use this for real, having had it for so long), and Disappearing Act.

v1.2.0 (previously 1.1.0) 18-mar-2020 Removed Geode Golem and Loyal Subordinate. Added Ashiok, Dream Render (YESSSS!!) and Sen Triplets (what a lucky pull!!).
---
WotC Subjective Reality deck, slightly modified. At this time, the only change was the removal of two Plains (in favor of some lands that interact with the top card of the library), and the removal of the Sphinx of Uthuun (in favor of Sorin, who has more utility overall). 04-sep-18