The chart in the updated codex still shows that special attacks have to go through step 1.
From Codex v 3.3
LoS (Line of Sight)
"You cannot target an object or zone if Line of Sight is blocked. Some walls have the Blocks LoS trait. See "Walls" on page 17."
Blocks LoS
"This wall blocks Line of Sight. You cannot target an object or a zone if the Line of Sight is blocked. See "LoS" on page 17."
Step 1. Declare Attack
"Then, announce what target you are attacking. You must choose a legal target for your attack"
Targeting
"In order to successfully target an object, 3 conditions must be met.
1) You must be able to "see" the object - trace LoS(Line of Sight) to the object.
2)If the spell, effect, or ability you are targeting with specifies a range, then the target must within the specified range. If a range is not specified, then ignore this requirement and assume any is permissible.
3) The target must be a "legal" target and match whatever requirements are specified for that spell, effect, or ability. For example, a spell might say "Flying Creatures" in the target line, and thus it cannot target a Nonflying creature.
Note that the first requirement (LoS) is mandatory for targeting, and the second 2 requirements may or may not be required by the particular spell, effect, or ability."