Causes Disease (Not just the Leprosy Cloud) could use an Icon.

Assassin/Seduce wouldn't hurt with an Icon.

Summon Ally wouldn't hurt with an Icon.

Storm Bonus wouldn't hurt with an Icon.

Uses XX Extra Supply (Perhaps a Fat Man, or a knife and fork) could use an Icon.

Reduces/Increases Dominion wouldn't hurt with an Icon.

Difference between Sorcery and Elemental and Pure Random wouldn't hurt as an Icon.

Gets X Gem/turn wouldn't hurt as an Icon.

Those are just off the top of my head.