Even gods like the Dead Three (Bane, Lord of Darkness, Bhaal, Lord of Murder and Myrkul, Lord of Bones), which rely on your creatures dying, can find value thanks to the refreshingly-perishable Kaldheim gods
Scout Unit H.E.R.B.I.E., Lovable Robot Henchbots Jocasta, Automaton Avenger Krang, Utrom Warlord Living Brain, Mechanical Marvel Machine Man, Model X-51 Mechanical Mobster Mister Gutsy Panther Robot Relentless X-ATM092 Roadkill Rodney Spider-Bot Steelweb Surveyor Super-Adaptoid Surge Conductor Survey Mechan The Vision Ticketomaton Tri-Sentinel, Act of Vengeance Ultron Drone Ultron, Artificial Malevolence Ultron, Machine Overlord Virulent Silencer Vision, Synthezoid Avenger Viv Vision, Teen Synthezoid
Reach is mainly found on green creatures, and it's secondary on some red creatures, and a few white and black ones
The best way to abuse Pale Moon is definitely to find a way to cast it repeatedly