Control Ice

You choose nonmagical water or ice that you can see within range and that fits within a 25-foot cube. You affect it in one of the following ways:

• You instantaneously expand the ice 5 feet in any direction, provided it stays structurally stable
• You can instantaneously melt the ice within the cube.
• You cause simple shapes—such as the vague form of a creature, an inanimate object, or a location—to appear within the ice and animate as you like. The shapes last for 1 hour.
• if the ice is within 5 feet of any source of heat, you must make a concentration check every round to keep the ice from melting

If you cast this spell multiple times, you can have up to three of its non-instantaneous effects active at a time, and you can dismiss such an effect as an action.