AI still not playing Vision correctly

Sm0keyJ0e

I thought this was fixed when Vision was updated, but in a PVP match the following occurred: enemy Vision had a density:heavy CD tile out; a turn or two later he cast density:light and then immediately fired density:heavy on the same turn.

BlackSheep101

The only change to the AI was to prevent it from using Heavy when a Heavy countdown is already on the board, or Light when Light is already on the board.