Misc Fixes

Time Prison only has to beat spell save once.
Gravity damage only moves the target at the end of the tick.
Golem portal triggers out-of-phase, as it is described as a Teleport
Savage Hunter grants a Hate pool (for Adventurers and Wanderers)
Congeal Time slows targets the correct amount.
Ice Walls and Stone Walls correctly disappear after being moved by Quake
Nature’s Balance rounds down correctly.
Update Targeting of Golem Pound