The lizard falls to the ground, but takes no damage. I still have True Seeing and See Invisibility active.
If you can currently see me:SpoilerMove to V-6, auto-pass vertical jump check to leap onto building, ending in U-6. Spear bursts into flames.
Ready action:SpoilerJump far enough to clear the top of the prismatic wall if LoS is established at any point, or if the floor shatters under my feet and I stay up.
Done.
Observers:SpoilerAnyone care to point me to the rules for creating Riverine weapons? I can't seem to find them, and would dearly like to be attacking from the ethereal plane right about now.