Elemental Blocks

The Toggle Rack block when powered by redstone spawns fire above the block and when powered indirectly too. This is pretty much the same as the Elemental fire block.

This elemental block when activated by redstone spawns fire above the block, when deactivated the fire gets removed.

This elemental block when activated by redstone spawns a block of water above the block, when deactivated the water gets removed.

This elemental block when activated by redstone spawns a block of lava above the block, when deactivated the lava gets removed.